chicago在哪里

美国伊利诺伊州东北部，东靠密歇根湖。是中西部重要的港口城市以及商业、经济、工业和文化中心。这座城市在1871年曾被一场大火灾几乎摧毁。
The largest city of Illinois, in the northeast part of the state on Lake Michigan. It is a major port and the commercial, financial, industrial, and cultural center of the Middle West. The city was nearly destroyed by a disastrous fire in 1871.