during the summer vacation, pos opportunities are generally suspended, and cash is necessary. Yes, in summer, many juniors prepare for the postgraduate entrance examination and stay in school for review and remedial classes. Generally, a canteen is opened, but it is not very delicious. In addition, there are not so many people and many shops are closed, which is the same as during normal school days. The food in the canteen is not delicious, and there is takeout.