About the stadiums in Tsinghua University.
Sports venues, swimming pools, gymnasiums and air film halls can play badminton and table tennis, purple exercises, western exercises and eastern exercises can play football, and there are several tennis courts. There seems to be a baseball field or something in Beicao. Time is different, you can enter the swimming pool if you have a place; Table tennis requires an appointment in advance, usually one week in advance, and the time is all week; Playing football is harsh, and lots will be drawn at the beginning of the semester, but it is usually used for team training. Usually you can play with the ball without training. There are many people ... The tennis court is unknown and you can't play ~ The basketball court is open. It seems that there is an indoor court, but you need to make an appointment. I know so much ~