Unless in uniform, he doesn't look like a policeman.

除非穿上制服，要不他看起来不像警察。

Not only did I forget my train ticket, but I also forgot my passport.

我不仅忘了带火车票，还忘了带护照。

You can count on me.

你可以放心。

Mother doesn't approve of her smoking.

母亲不赞成她吸烟。

The first several months were a difficult time.

所以头几个月过得有些艰难。

Mr. Li is not afraid of working hard.

李先生不怕吃苦。