1. First of all, the climate in the north is cold. Although there is heating in the room, it is as warm as spring. However, if you have to go out, you must be mentally prepared. As soon as I go out, the winter wind is biting, and I really can't stand it.

2. It's inconvenient to take a bath in northern universities. It's hot in the south, so people often take a bath. Every family has a bathroom, and everyone takes a bath at home. In the north, strangers bathe naked in bathhouses, and students in the south may not be used to it, so they will get better gradually.