进来了就不要急着离开哈！为了活跃一下吧里的气氛，检查检查大家的健康状态。测试肺活量，在回复中按住键盘 0 键同时憋气，直到你憋不住时再松开，是男人就不要作假！女人也可以来测试一下。成绩小于20行的建议多锻炼，少开车，多走路，少抽烟；你好、我好、她也好.....
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