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笑是生活中的亲密伙伴。自古以来,人们就知道,笑促进身心健康,但是,笑对人体究竟有多大好处?现代科学研究结果表明:笑是最廉价的灵丹妙药。 笑一笑,似做操:笑是一种连续性的张口呼吸动作,它可形成过度通气。大笑时,气体以每小时10
Laughter is a close partner in life. Since ancient times, people knew that laughter promotes physical and mental health. However, what are the benefits of laughter to the human body? The results of modern scientific research show that laughter is the cheapest magic bullet. A smile, it seems fuck: laugh is a continuous mouth breathing action, it can form hyperventilation. When laughing, the gas is at 10 per hour