Tom:
Let's go swimming.

我们去游泳吧。
Julia:
O.K. Where should we go?

好啊。我们去哪儿呢?
Tom:
Why don't we go down to the lake? It's not too far from here.

为什么不去那个湖呢?那儿离这里不太远。
Julia:
Fine. I'll be ready in a minute.

好。我马上就可以准备好。