My name is Wu Jun. This is our first lesson, so I don't know all your names.

我叫吴军。这是我们第一次上课，所以我认不全你们的名字。

Let's meet outside the park gate.

咱们在公园的大门外碰头吧。

He gets into the lift, and goes up to the twelfth floor.

他进入电梯，然后升至第12层。

It's er … oh, I can't find it!

票，嗯……啊，找不到了！

Is everyone here? asked Mother.

“都到齐了吗？”母亲问。

OK! What time shall we leave?

好的！我们什么时候出发？