Tim:

Do you know the Chinese opening and reforming policy in 1980s?

你知道中国上个世纪八十年代的改革开放政策吗？

Tinna:

Oh, I heard something about it. What's your opinion?

听说了一些，你怎么看？

Tim:

It has helped many countries development and quickened the steps to advanced level.

它使得很多农村地区得到了发展，而且加速了向发达社会迈进的进程。

Tinna:

Yes, and what do you think of its disadvantages?

是的，你怎么看它的弊端呢？

Tim:

It does have disadvantages as the good things go.

确实有弊端，在有优势的同时。

Tinna:

So we need to do a lot to prevent the bad things come in.

我们需要做点什么来防止坏的事物进来。