2. Let’s go by train.我们乘火车去吧。

Let’s go to Beijing by plane,Mum!A plane is fast.

No,Li Ming.It’s not far.I want to take a bus.

How far is it from Shijiazhuang to Beijing?

It’s 278 kilometres.

A bus is slow.I don’t want to take a bus.

Let’s take a train.A train is fast.

Okay.