Huazheng Songjiang Campus covers more than 800 mu. At the beginning of school, I went out with some classmates and bought a bike. At first, I often rode them. Later, I got used to walking for a while, because it was comfortable to talk while walking. But now I can ride again. After all, it's faster. You can save at least five minutes from the dormitory area to the teaching area, and you can go for a ride in your spare time. It is more cost-effective to buy a bicycle.