What is he doing calling at this time of night?

　　他干嗎這么晚了還打電話(huà)？

　　What do you think you're doing?

　　你以為你在干什么？

　　Don't go doing anything extreme like leaving the country.

　　千萬(wàn)不要做出諸如離開(kāi)國(guó)家之類(lèi)的極端行為。

　　How is the business doing?

　　生意好嗎？

　　I can't be doing with people who complain all the time.

　　我無(wú)法忍受那些整天發(fā)牢騷的人。