https://www.snailium.com/my-feeling/questions-in-classroom.html zh-CN 今天在等 regression 的时候，周围的几个人闲来无事，然后就聊起了大学时代的课堂上最经典的问题。Steve 讲的故事：某一年级环境科学课堂上，一女生提问：“火箭上天的时候会不会把臭氧层弄... Fri, 13 Jun 2008 22:54:41 -0400 Fri, 13 Jun 2008 22:54:41 -0400 https://www.snailium.com/my-feeling/questions-in-classroom.html#comment-27 https://www.snailium.com/my-feeling/questions-in-classroom.html#comment-27 Fri, 13 Jun 2008 22:54:41 -0400 El 呃。。。我被第一个问题困住了。笨笨

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