经典句型:Most of the work done by hands in the country is done by machine now. 在农村过去的人工劳动现在很多都用机器取代了。

A:The farmers' work is simpler than before.

甲:农民的工作比以前简单多了。

B:Yes. Most of the work done by hands in the country is done by machine now.

乙:是的。在农村过去的人工劳动现在很多都用机器取代了。

A:They are living an easier life.

甲:他们的生活更轻松了。

B:It profits from the development of science and technology.

乙:这都是得益于科学技术的发展。

经典句型:How can I use the reaper? 怎么用收割机呢?

A:We reap the crops by the reaper.

甲:我们用收割机收庄稼。

B:How can I use the reaper?

乙:怎么用收割机呢?

A:It's very easy.Let me show you.

甲:很简单。我来指给你看。

句型讲解：

问工具的使用方法，可以说How can I use the reaper?怎么用收割机呢?