Repeat the exercise ten times on each leg. 每条腿重复做十次这种动作。
grammar exercises 语法练习
Do exercise one for homework. 家庭作业做习题一。
the exercise of power by the government 政府权力的行使
the exercise of discretion 自行决定权的行使
an exercise in public relations 公共关系活动
Staying calm was an exercise in self-control. 保持镇定是一种自我控制活动。
Her morning was an exercise in indecision. She tried on everything in her closet but couldn't remember what he'd liked... 她整个早晨都犹豫不决。她试穿了衣橱中的所有衣服，却不记得他喜欢哪一件。
As an exercise in stating the obvious, this could scarcely be faulted... 这说的都是些显而易见的事情，几乎不可能出错。
This has been a major problem exercising the minds of scientists around the world... 这一直是困扰全世界科学家的一个重要问题。
The proper role of appeal judges is an issue that has long exercised the finest legal minds. 上诉法官应当扮演何种角色，这一问题长期以来困扰着那些最出色的法律人士。
Vicky and Gary attended the graduation exercises at Columbia. 维基和加里参加了哥伦比亚大学的毕业典礼。
He took up piano lessons, combining standard classical exercises with his own attempts at Gershwin. 他上钢琴课，一边进行标准的经典作品的练习，一边自己尝试练习格什温的作品。
Try working through the opening exercises in this chapter... 做一做本章节的开篇习题。
The military truck was taking 14 men on exercise in a remote area of Norway. 那辆军用卡车正载着14名士兵到挪威的一个偏远地区进行操练。
Never keep on exercising if you have even the slightest chest pain... 即使你只感到很轻微的胸部疼痛，也不要继续锻炼。
They call rowing the perfect sport. It exercises every major muscle group. 他们称划船是最佳运动，它可以锻炼每一处主要肌肉群。
These stomach exercises will tighten abdominal muscles... 这些腹部练习会增强腹肌。
I do special neck and shoulder exercises... 我做专门的颈部和肩部运动。
General Powell predicted that in the future it might even be possible to stage joint military exercises... 鲍威尔将军预测将来甚至可能举行联合军事演习。
She exercises two or three times a week... 她每周锻炼两三次。
They are merely exercising their right to free speech... 他们只是在行使他们的言论自由权。
'The powers delegated to me,' the President said, 'will be exercised with due responsibility.'... “赋予我的权力，”总统说，“我将尽责履行。”
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fn [fʌn] 📢 1📢 2📢 3📢 4
n.乐趣；娱乐活动；嬉戏，嬉闹；有趣的事； adj.使人愉快的；开心的； vi.嬉闹；开玩笑；
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It's cruel to make fun of people who stammer. 嘲笑口吃的人是很不人道的。
She's really fun to be with. 和她在一起真开心。
This game looks fun! 这个游戏看来好玩！
There are lots of fun things for young people to do here. 这里有许多供年轻人玩乐的东西。
It wasn't serious─it was all done in fun . 那不是认真的，全是闹着玩的。
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Walking three miles in the pouring rain is not my idea of fun . 顶着倾盆大雨走三英里路，我可不认为是好玩的事。
‘What do you say to a weekend in New York? ’ ‘Sounds like fun. ’ “在纽约度周末怎么样？”“听起来很惬意。”
She's very lively and full of fun . 她很活泼，挺有趣的。
We didn't mean to hurt him. It was just a bit of fun . 我们并非有意要伤害他，只不过是开个玩笑罢了。
I decided to learn Spanish, just for fun . 我决定学习西班牙语，只是为了消遣。
I didn't do all that work just for the fun of it . 我做这一切并不仅仅是为了好玩。
It's not much fun going to a party on your own. 独自一人参加聚会没什么意思。
‘What fun! ’ she said with a laugh. “真开心呀！”她笑着说。
Have fun (= Enjoy yourself) ! 尽情地玩吧！
Sailing is good fun . 帆船运动很有乐趣。
We had a lot of fun at Sarah's party. 我们在萨拉的聚会上玩得很开心。
This year promises to be terrifically good fun... 今年一定会非常有意思。
It was such a success and we had so much fun doing it... 它大获成功，而我们也从中得到了很多乐趣。
Liz was wonderful fun to be with. 莉兹是个非常有趣的伙伴。
It was a fun evening... 那个晚上令人愉快。
What a fun person he is! 他多么有趣啊！
I took my M. A. just for fun really... 我拿文科硕士学位其实就是觉得好玩儿。
He had just come for the fun of it. 他来只是为了好玩。
Police suspected that the boys, whose fun and games hurt a lot of people, were on drugs. 警察怀疑这些经常胡为瞎闹令不少人受害的男孩子在吸毒。
Don't say such things, even in fun. 不要说这些话，就算是开玩笑也不行。
Don't make fun of me... 不要取笑我。
She poked fun at people's shortcomings. 她拿别人的缺点开玩笑。
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[ˈæksɪdənt] 📢 1📢 2📢 3📢 4
n.意外事件；事故；机遇，偶然；附属品；
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Their early arrival was just an accident. 他们早到仅仅是偶然而已。
It is no accident that men fill most of the top jobs in nursing. 男人担任护理中大多数最重要的工作绝非偶然。
an accident of birth/fate/history (= describing facts and events that are due to chance or circumstances) 出生 / 命运 / 历史的偶然性
We met by accident at the airport. 我们在机场不期而遇。
Helen got into acting purely by accident. 海伦当演员完全出于偶然。
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One in seven accidents is caused by sleepy drivers. 每七次交通事故就有一次是驾车者困倦造成的。
The accident happened at 3 p.m. 事故发生于下午3点钟。
to have an accident 出事故
a serious/minor accident 严重 / 轻微事故
a fatal accident (= in which sb is killed) 死亡事故
accidents in the home 家中发生的意外事件
a climbing/riding accident 登山 / 骑马不幸意外事件
Take out accident insurance before you go on your trip. 去旅行前要办理好意外保险。
I didn't mean to break it─ it was an accident . 我不是故意打碎它的——这是个意外。
a car/road/traffic accident 车祸；公路事故；交通事故
He was killed in an accident . 他死于一次车祸。
5,000 people die every year because of accidents in the home... 每年有5,000人死于家中的意外事故。
The police say the killing of the young man was an accident. 警方说这个年轻人被杀是一个意外。
She discovered the problem by accident... 她碰巧发现了这个问题。
Almost like an accident of nature, this family has produced more talent than seems possible. 就像是天缘巧合，这个家族不可思议地人才辈出。
A lot of the city's buildings are accidents waiting to happen. 该城市中许多楼房都存在事故隐患。
It's no accident that the boom in police series on TV coincided with the decline of the Western. 警匪剧在电视上盛行之时恰好是西部片衰退之际，这并非偶然。
She was involved in a serious car accident last week... 上星期她卷入了一场严重的车祸。
Six passengers were killed in the accident. 六名乘客在车祸中丧生。
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inad [ɪnˈsted] 📢 1📢 2📢 3📢 4
adv.代替，顶替；反而；反倒；
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Lee was ill so I went instead. 李病了，所以我去了。
He didn't reply. instead, he turned on his heel and left the room. 他没有回答，反而转身离开了房间。
She said nothing, preferring instead to save her comments till later. 她什么也没说，而是想稍后再作评论。
She had to spend nearly four months away from him that summer, instead of the usual two... 那个夏天她被迫离开他将近四个月而不是通常的两个月。
Check-out workers in London will receive £7.17 an hour instead of £6.54... 伦敦的收银员每小时工资将从原先的 6.54 英镑涨为 7.17 英镑。
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He reached for the wine but did not drink, pushed it, instead, across the table towards Joanna... 他伸手拿酒却没有喝,而是把它推给了坐在桌子对面的乔安娜。
The kitchen might have been workable had Nicola kept it tidy; instead it was littered with pots and pans... 如果妮古拉会收拾,厨房本来是能用的;但现在,这里到处乱放着锅碗瓢盆。
Chou has become the best partner to enter the Chinese pop music. 成为周杰伦最佳拍档,进入华语流行音乐界.
Jim should get a job instead of lolling around the house all day. 吉姆应该找份工作,不要成天闲在家里.
He philosophises instead of actually doing something. 他不动手实干,却大谈理论.
instead of electricity, there were kerosene lanterns. 没有电, 有煤油灯.
Some people refer all the troubles to bad luck instead of lack of ability. 有些人把自己所有的苦恼都归咎于运气不佳,而不认为是缺乏能力.
I was most chagrined when I heard that he had got the job instead of me. 当我听说是他而不是我得到了那份工作时懊恼极了.
instead of opening the gate, we climbed over it. 我们没有开门, 而是从门顶上爬过去的.
However, I found a valuable ancient coin instead. 然而, 我发现了一枚有价值的古代硬币.
They use a piston engine instead. 他们改用活塞发动机.
They opt for more holiday instead of more pay. 他们选择了延长假期而不是增加工资.
The enemy may have recourse to steel instead of poison. 敌人可能用凶器来取代放毒.
We went to the Biology class instead of attending the English lesson. 我们去上生物课而不去上英语课.
He crossed out "Screenplay" and put "Written by" instead. 他划掉了“编剧”二字，改为“作者”。
Small pickling onions can be used instead of sliced ones. 小块腌洋葱可用来替代切片洋葱。
Why couldn't he say something original instead of spouting the same old platitudes? 他为什么就不能讲些有新意的话，而不是喋喋不休地说些老生常谈呢？
She put diesel fuel, instead of petrol, into the tank causing the motor to seize up. 她往油箱里加了些柴油而不是汽油，致使发动机发生故障。
Well, the least you can do, if you won't help me yourself, is to tell me where to go instead. 你自己要是不帮我，好歹也告诉我该上哪儿去呀。
We were still playing at war — dropping leaflets instead of bombs. 我们仍然把战争当儿戏——还在丢传单而不是扔炸弹。
I'm still looking for that lost file. 我还在找那份丢失的档案。
Your cheque must have got lost in the post. 你的支票一定是邮寄中遗失的。
The strike cost them thousands of pounds in lost business . 罢工使他们失去了几千英镑的生意。
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She's trying to recapture her lost youth . 她在努力追回逝去的青春。
He regretted the lost (= wasted) opportunity to apologize to her. 他后悔错过了向她道歉的机会。
We would be lost without your help. 我们没有你的帮助就会一筹莫展。
I felt so lost after my mother died. 我母亲去世后我觉得茫然无措。
He's a lost soul (= a person who does not seem to know what to do, and seems unhappy) . 他是个迷惘的人。
They spoke so quickly I just got lost. 他们说得太快，我简直给弄糊涂了。
Hang on a minute─I'm lost. 等一下，我没弄明白。
Barely had I set foot in the street when I realised I was lost... 我在街上没走几步就意识到自己迷路了。
I took a wrong turn and we got lost in the mountains. 我拐错了弯，我们便在山里迷了路。
...a lost book... 一本找不着的书
My paper got lost... 我的论文丢了。
Of the funeral he remembered only the cold, the waiting, and feeling very lost... 关于葬礼，他只记得那冷冷的天，那久久的等候和那种茫然若失的感觉。
I feel lost and lonely in a strange town alone. 在陌生的城镇里只身一人，我感到不知所措、孤单寂寞。
They are a lost generation in search of an identity. 他们属于迷惘的一代，想要找寻自我。
...their lost homeland. 他们失去的祖国
...a lost job or promotion... 失去的工作或晋升机会
He seemed to pine for his lost youth... 他似乎很怀念逝去的青春。
They are links to a lost age. 它们是与一个逝去的年代相联系的纽带。
Fox is not bitter about the lost opportunity to compete in the Games... 福克斯并没有对错过了参赛机会感到不忿。
The advantage is lost. 错失优势。
The meaning of that was lost on me... 那意思我没听懂。
This was a neighborhood where clearly you could be murdered for a pack of cigarettes, a fact that was not lost on me. 显然，在这个街区你可能会因为一包香烟而遭人杀害。这个事实我不是没注意到。
She was silent for a while, lost in thought, staring at the books littering the room. 一时间她默不作声，直想得入了神，双眼直愣愣地盯着房间里扔得到处都是的书。
I'd be lost without you here... 没有你在这里我都不知怎么办好。
I love the game and I'd be lost without golf now. 我热爱高尔夫，如果现在没有了它，我的生活就失去了乐趣。
I excused myself and ran back to the telephone... 我说了声抱歉，跑回到电话机旁。
Police believe the gunmen ran off into the woods... 警方认为持枪的歹徒逃到树林里去了。
...when I was running in the New York Marathon... 当我参加纽约的马拉松比赛时
Phyllis Smith ran a controlled race to qualify in 51.32 sec. 菲莉丝·史密斯控制好速度，用51.32秒跑完了比赛，获得了参赛资格。
The owner insisted on Cool Ground running in the Gold Cup... 主人坚持要让“酷地”参加金杯赛马会。
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If we have a wet spell, Cecil could also run Armiger in the Derby. 如果我们遇上持续下雨，塞西尔也能让“扈从”参加德比马赛。
...the sun-dappled trail which ran through the beech woods. 穿过山毛榉林的阳光斑驳的小路
...a gas-filled glass tube with a thin wire running down the centre... 中部有一根延展的细金属丝的充满气体的玻璃管
Our host ran a long extension cord out from the house and set up a screen and a projector. 我们的主人从房里牵出一根延长电线，架起屏幕和投影仪。
He laughed and ran his fingers through his hair... 他笑了，用手指拢了拢他的头发。
I ran the brush through my hair and dashed out... 我用刷子刷了一下头发，冲了出去。
They have gathered the best statistics they can find and run them through their own computers. 他们已经尽力搜集了数据，并将它们输入了自己的计算机。
It was only last February that he announced he would run for president... 去年2月，他才宣布自己将参加总统竞选。
It is no easy job to run against John Glenn, Ohio's Democratic senator... 和俄亥俄州的民主党参议员约翰·格伦竞选绝非易事。
He was already preparing his run for the presidency. 他已经开始为参选总统做准备了。
His stepfather ran a prosperous paint business... 他的继父经营着一家生意红火的涂料公司。
Is this any way to run a country?... 这是治国之道吗？
Officials in charge of the camps say the system is now running extremely smoothly. 负责这些营地的官员们说现在这一体系运转得非常顺利。
...the staff who have kept the bank running. 保证银行正常运营的员工
He ran a lot of tests and it turned out I had an infection called mycoplasma... 他进行了多项检查，最后证明我感染了支原体。
You can check your program one command at a time while it's running. 你可以在程序运行期间，逐条输入命令以对程序进行检查。
He pushed the play button again and ran the tape... 他又按下了播放键播放磁带。
The tape had run to the end but recorded nothing. 磁带已经转到头了，但是什么也没录上。
He had failed to realise that the tape recorder was still running... 他没有意识到录音机还在录。
We told him to wait out front with the engine running. 我们告诉他在外边等着，不要熄火。
Black cabs run on diesel... 黑色的出租车使用柴油。
Rows of stalls are given over to restaurants running off gas cylinders. 数排摊位都让位给了使用煤气罐的饭店。
I ran a 1960 Rover 100 from 1977 until 1983. 我从1977年到1983年一直开着一辆1960年产的罗孚100。
A shuttle bus runs frequently between the Inn and the Country Club. 一辆区间公交车频繁地往返于这家旅馆和那个乡村俱乐部。
...a government which can't make the trains run on time. 不能让火车准点运行的政府
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inad o [inˈsted ɔv] 📢 1📢 2📢 3📢 4
（用…）代替…， （是…）而不是…， （用…）而不用…；
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We just had soup instead of a full meal. 我们没有吃全餐，只喝了汤。
Now I can walk to work instead of going by car. 现在我可以步行去上班，而不必开车了。
Interfaces describe a set of functionality, or a contract. 接口描述了一系列功能, 或者是约定.
instead of working hard at her lessons, Mary spends her time building a castle in the air. 玛丽不用功读书, 却花时间去幻想.
Jim should get a job instead of lolling around the house all day. 吉姆应该找份工作,不要成天闲在家里.
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He philosophises instead of actually doing something. 他不动手实干,却大谈理论.
instead of helping her, his explanation only mixed her up. 他的解释不但没帮她的忙, 反而把她搞糊涂了.
instead of working at her lessons, she spends her time building castles in the air. 她没有努力学习功课而是花费了很多时间空想.
instead of electricity, there were kerosene lanterns. 没有电, 有煤油灯.
Some people refer all the troubles to bad luck instead of lack of ability. 有些人把自己所有的苦恼都归咎于运气不佳,而不认为是缺乏能力.
He got off with only a fine instead of possible imprisonment. 他仅受到罚款而不被监禁.
I was most chagrined when I heard that he had got the job instead of me. 当我听说是他而不是我得到了那份工作时懊恼极了.
instead of opening the gate, we climbed over it. 我们没有开门, 而是从门顶上爬过去的.
Give me this instead of that. 给我这个,不要那个.
They opt for more holiday instead of more pay. 他们选择了延长假期而不是增加工资.
instead of admitting his mistakes , he shifted the blame onto others. 他自己不认错, 还派别人的不是.
The enemy may have recourse to steel instead of poison. 敌人可能用凶器来取代放毒.
Have you been loafing away the whole afternoon instead of getting on with your work? 难道你把一下午都混了过去而没有继续干你的工作?
We went to the Biology class instead of attending the English lesson. 我们去上生物课而不去上英语课.
Small pickling onions can be used instead of sliced ones. 小块腌洋葱可用来替代切片洋葱。
Why couldn't he say something original instead of spouting the same old platitudes? 他为什么就不能讲些有新意的话，而不是喋喋不休地说些老生常谈呢？
She put diesel fuel, instead of petrol, into the tank causing the motor to seize up. 她往油箱里加了些柴油而不是汽油，致使发动机发生故障。
We were still playing at war — dropping leaflets instead of bombs. 我们仍然把战争当儿戏——还在丢传单而不是扔炸弹。
But the survey also revealed firms were running down stocks instead of making new products. 但是调查也显示，各公司正在减少库存，而没有生产新的产品。
instead of snacking on crisps and chocolate, nibble on celery or carrot. 不要把薯片和巧克力当零食来吃，要吃些芹菜和胡萝卜。
Next time you have a problem, think about how you can improve the situation instead of dwelling on all the negative aspects. 下次再碰到问题，想想怎样改善局势，而不是一味考虑那些消极的方面。
Water companies should concentrate on reducing waste instead of building new reservoirs. 自来水公司应该集中精力减少水浪费，而不是修建新水库。
instead of sending them to prison, we have set them to work helping the lemon growers. 我们没有把他们送进监狱，而是让他们帮种柠檬的果农干活儿。
instead of going to work thinking that it will be totally boring, try to be positive. 不要一边去上班一边想着工作太无聊，要积极一些。
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inst [ɪnˈsɪst] 📢 1📢 2📢 3📢 4
vt.& vi.坚持；强调；坚决要求；坚决认为；
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I didn't really want to go but he insisted. 我并不真的想去，但他硬要我去。
‘Please come with us. ’ ‘Very well then, if you insist . ’ “请和我们一起来吧。”“那也好，你一定要我去，我就去。”
He insists that she come. 他执意要她来。
(formal)She insisted on his/him wearing a suit. 她坚持要他穿西装。
(British English also)He insists that she should come. 他执意要她来。
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He insisted on his innocence. 他坚持说他是无辜的。
He insisted (that) he was innocent. 他坚持说他是无辜的。
We insisted on a refund of the full amount. 我们坚持要求全额退款。
They insisted upon being given every detail of the case. 他们坚持要求说明事情的整个来龙去脉。
They insist on playing their music late at night. 已是深夜，他们却依然在放音乐。
My family insisted that I should not give in, but stay and fight... 家里人坚持认为我不应让步,而应该留下来继续抗争。
She insisted on being present at all the interviews... 她坚持所有采访自己都要在场。
The president insisted that he was acting out of compassion, not opportunism... 总统坚持说他如此做是出于同情而不是为了投机。
'It's not that difficult,' she insists... “并没有那么困难,”她坚持说。
We insist upon a definite answer. 我们一定要得到一个肯定的答复.
I'd love to go, but I insist we go Dutch. 我很愿意去, 但我坚持我们各付各的.
So, to insist on a small shelf space the number of creative artists, some rare. 这样看来, 能够坚持狭小的架上空间创作的艺术家多少有些难能可贵.
Since they insist on going, we'll simply push the boat with the current and let them go with us. 既然他们坚持要去, 干脆我们就顺水推舟,让他们一同去吧.
Study the language demand persistent, insist unremitting training. 学习语言需要持之以恒, 坚持不懈的训练.
Television screens insist on the authenticity of everything you are about to see and hear. 电视屏幕坚持让你将要看到和听到的一切都是真实的.
Both Boeing and Airbus insist that so far there have been virtually no cancellations. 波音和空客都强调到目前他们都还没有遇到退订的情形.
If you insist on leaving now , please go ahead. 你一定要走, 那就请便吧.
The tourists insist on keeping to their plan. 旅行者坚持按旅行计划行事.
Always insist upon seeing your room before booking in. 在住进旅馆之前一定要坚持先看一下你的房间.
Anyhow I must insist that you cannot steal. 不管怎么说,你都不能偷东西.
He contradicts everything 1 say, even if he has to insist that black is white. 他反驳我说的每一件事, 甚至坚持指鹿为马.
I insist that you ( should ) be present . 请您务必 到场.
I will have another glass if you insist. 你这样坚持我就再喝一杯.
He never even opened the letter (= so he certainly didn't read it) . 他根本没打开过那封信。
It was cold there even in summer (= so it must have been very cold in winter) . 那儿即使夏天也很冷。
even a child can understand it (= so adults certainly can) . 就连小孩子也能理解。
She didn't even call to say she wasn't coming. 她甚至没打电话来说一声她不来了。
It was an even game. 这是一场势均力敌的比赛。
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...an even match between eight nations. 8个国家间一场不相上下的竞赛
You don't owe me. I don't owe you. We're even. 你不欠我，我也不欠你，我们扯平了。
My voice surprised me; it was even and emotionless. 我的声音听起来心平气和、不露一丝感情，这让我自己颇感惊讶。
They have a more than even chance of winning the next election... 他们赢得下届选举的机会在五成以上。
The airline hopes to break even next year and return to profit the following year... 那家航空公司希望明年实现收支相抵，在随后一年重新盈利。
The theatre needs to fill over ninety per cent of its seats every night just to break even. 那家剧院每天晚上需要有90%以上的上座率才刚刚能够收支相抵。
I'm going to get even with you for this... 我会跟你算这笔账的。
Don't get angry, get even. 与其生闷气，不如出口气。
Many are tired of being unpopular because of their wealth and would encourage more even distribution of it. 很多人厌倦了因为自己的财富而不受欢迎，从而会鼓励更加均匀地分配财富。
Divide the dough into 12 even pieces and shape each piece into a ball... 将面团分成12等份，每份揉成球状。
She has never given up her nationality. even so, her opponents argue that she is not a true Burmese. 她从未放弃过她的国籍。即便如此，反对者仍然说她不是真正的缅甸人。
Peace could come only gradually, in carefully measured steps. even then, it sounds almost impossible to achieve... 和平只会逐渐到来，而且每一步都走得小心翼翼。即使那样，要实现和平听起来仍几乎不可能。
She was at her prettiest in her late teens, but even then she always had somebody who was prettier. 她在十八九岁的时候最漂亮，但是即使在那时，也总有人比她更漂亮。
How important is it to have an even temperature when you're working?... 工作时周围环境温度恒定有多么重要呢？
The brick-built property keeps the temperature at an even level throughout the year. 那栋砖砌的房子里全年温度恒定。
The tables are fitted with a glass top to provide an even surface. 桌子装了玻璃表面，因此十分平滑。
He kept calling me for years, even after he got married... 多年来他一直打电话给我，甚至是在他结婚以后。
even dark-skinned women should use sunscreens... 即使黑皮肤的女性也应该涂抹防晒霜。
It was on television that he made an even stronger impact as an interviewer... 作为采访者，是电视让他产生了更大的影响。
During his second day Edward looked even more pale and quiet than on his first... 第二天，爱德华看起来比前一天更加苍白，也更加安静了。
Cynthia is not ashamed of what she does, even if she ends up doing something wrong... 辛西娅不为自己的所作所为感到羞愧，即使最终证明她所做的是错误的。
even though I'm supposed to be working by myself, there are other people who I can interact with. 即便是需要我一个人工作，我还是可以和别人进行交流的。
even as she said this, she knew it was not quite true... 就在她说这个的时候，她知道自己说的并非全是真的。
He had been aware, even as he slept, of the noise of the engine. 即使在睡觉的时候，他也一直听得到发动机的噪音。
The bus was only half full. even so, a young man asked Nina if the seat next to her was taken... 公共汽车上只坐满了一半。尽管如此，一个年轻男子还是问尼娜她旁边的座位有没有人坐。