Deputy Postmaster General Pat Donohoe tells VOA the changes would help.

VOA: standard.2010.04.13

Again, when we see this evidence, then it starts to help guide us about what we might do to make changes in society in general.

当我们看到这些事实的时候,我们就知道可能应该怎么做,才能在整体上改变这个社会

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Now, we know from the work in the Bystander effect that in general which one are we more likely to help in, when we're the only person or multiple?

我们从旁观者效应的实验中知道,我们在哪种情景上更可能出手相救，一个人，还是有其他人时？

耶鲁公开课 - 心理学导论课程节选

If I say x is 2, I want to know, what's the square root of 2, well if you're enough of a geek, you'll say 1.41529 or whatever the heck it is, but in general, this doesn't help you find the square root.

如果我说X等于，我想知道，2的平方根是多少，那么如果你足够书呆子你就会说,1。41529或者随便什么玩意儿，但是大体上，它不会帮你算出平方根。

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