我把收音機音量調低以免妨礙他上課英文怎麼說？

I turned down the radio lest it should interfere with his lessons.

一次又一次的干擾妨礙我的工作英文怎麼說？

Constant interruptions interfere with my work.

我們沒有權利干涉別國內政英文怎麼說？

We have no right to interfere in the internal affairs of other countries.

她希望他不要干預英文怎麼說？

She wished he wouldn't interfere.

他盡量不讓日常工作妨礙他的家庭生活英文怎麼說？

He tries not to let his business interfere his home life.