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图片 by Jason Marshall Some math is functional. Some math is fun. And some math is simply stunning. If that last description sounds improbable to you, then today just might change your mind. Because now that weve covered enough ground, were going t
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性格内向不善交际,不愿参与社交活动却不知道如何拒绝别人?别急,今天送你10句超好用的大招,帮你解决这一烦恼。 Number 1: 大招一: Please go away. I'm introverting. 请走开,我忙着内向呢。