Which end of the carriage do I leave from?

从车厢的哪头下车?

Make sure you have everything with you.

记住带上所有的东西。

Let's follow the crowd.

我们跟着人群走。

Someone is coming to collect me.

会有人来接我的。

I have left my handbag in the train.

我把手提袋忘在火车上了。

Would you please tell me where the exit is?

你能告诉我出口在哪里吗?