One swimming pool and two swimming pools, both indoor, one swimming and the other swimming. The deepest pool should be two meters. Students in our school pay five yuan each time. If you swipe your meal card, foreigners will not know. It shouldn't exceed ten yuan. The time period is afternoon. It is not clear when it will start. There is one at four o'clock. At six or seven o'clock in the evening, it is open in summer vacation, not in summer vacation.