A：Dad, do you know which bus we should take?你知道我们坐哪路车吗?

B：Of course, er, let me check the bus schedule first.当然啊，恩，让我先看一下公车牌。

A：Be quick, please!快点吧!

B：Why can't I find the bus your mother told me yesterday?为什么我没有看见你妈妈昨天跟我说的那路公车呢?

A：Mom has told you about the direction 3 times yesterday.妈妈昨天跟你说了三次公交路线。

B：But I was watching American Idol at that time.但是那个时候我在看美国偶像啊。

A：We need to ask someone.我们要问问起他的人。

B：Excuse me? Does this bus go to Xidan Book Building?你好，请问一下这车到西单图书大厦吗?

A：No, it doesn't. You need to take Bus 52.不到。你应该乘52路。

B：Do I have to change to some other bus on the way?那我还需要转车吗?

A：No.不需要。

B：I see, thanks. Oops! The Bus 52 is coming. Daniel, come on. Let's go.我知道了，谢谢。啊，52路来了，丹尼尔，快，我们走。