首先这个国家地域辽阔，而美国人喜欢在其间来回走 动。

First of all the country is a huge one and Americans like to move around in it.

youdao

首先这个国家地域辽阔，而美国人喜欢在其间来回走 动。

First of all the country is a huge one and Americans like to move around in it.

youdao