Good morning, everyone！Welcome 1 Chicago, the windy city. I'm Mark Chan and I'll be your 2 today for your first time to tour 3.We're driving along the Lake Michigan. It's one of 4 lakes that you can see, and it looks like 5 ocean. Chicago is an important city. In the 19th century, it was the central meat 6 for the whole country. The city is also famous 7 its fine museums. There are more than 15 excellent museums here. Now we 8 the Chicago Lear Opera House. Here you can hear 9 by famous singers from all over the world. Please 10 me if you would like any more information. I hope you'll enjoy your stay in Chicago.
