Mr. Li, have you ever been to America?

李先生，你去过美国吗?

Yes. I've been there.

我去过。

Really? What is it like there?

真的吗?那儿怎么样?

Well , I'd say it is a highly developed county.

嗯，我觉得它是一个高度发达的国家。

developed adj.成熟的

country n.国家，全国人民;农村，乡村