It's starting to infringe on our personal liberties.
它开始侵犯我们的人身自由。

Those speaking evil of me infringe on my right of reputation.
那些说我坏话的人是在侵害我的名誉权!

If you call on him at this time, you may infringe on his work.
要是你在这个时候去看他, 也许会打扰他的工作的.