芝加哥是五大湖最大最忙的港口，也是该地区最大的工商业中心。

Chicago, the largest and busiest port on the Great Lakes, is the largest industrial and commercial center of the area.

youdao

芝加哥是五大湖最大最忙的港口，也是该地区最大的工商业中心。

Chicago, the largest and busiest port on the Great Lakes, is the largest industrial and commercial center of the area.

youdao