语法选择Shanghai is a very large city. How do so many people go to work or school? Now, let's know 1 about its transport(交通).
In Shanghai you can travel around the city by underground, by bus, by taxi and by car. The underground 2 the city at different points and goes to all parts of the city. Travelling by underground is 3 way to get around the city. The 4 way to travel around the city is by bus. It's a slow way to travel. You can also travel around the city by taxi. It is 5 than taking a underground or a bus, but the taxi will take you to the very place you want to go to. 6 the taxi will be slow if the traffic is heavy. The last way to get around Shanghai is using 7 own car. However, it's not easy 8 you to drive, especially when you are driving in the rush hour( 高峰期). If there is 9 accident on the road, you will have to wait for a long time.
The best time 10 around the city is from 9:00 a.m. to 4:00 p.m.. Traffic will be less crowded because most people are already at school or at work.