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很多人在大脑疲劳时喜欢用冷水浇头,以为这样会提高工作和学习的效率,其实这对身体无益。因为用冷水浇头,血
Many people like to use cold water toppings when their brain is tired, thinking that this will improve the efficiency of work and study. In fact, this is not good for the body. Because with cold water toppings, blood