玩,是大脑功能完善的必要条件,人类调节身心的重要方式不会玩是现代青少年的通病玩是现代人的重要素质学会玩也应是青少年的必修课 Play is a necessary condition for the perfect function of the brain. The important way for humans to adjust their mind and body is not to play. It is a common problem for modern young people. It is an important quality for modern people. Learning to play is also a required course for young people.