I'm going to buy a few bananas.

我打算买几个香蕉。

They must keep their hands behind their backs.

他们得一直将手放在背后。

Excuse me.Where's the nearest bus stop, please?

请问，最近的公共汽车站在哪儿？

Hello. Is that Li Lei?

喂。你是李雷吗？

Thank you, everyone. Please come in, said Ann.

“感谢你们大家。请进来”安说。

Go on until you reach the end. You'll find the park in front of you.

一直走到尽头。公园就在前面。