You weren't born with attitudes; rather they are all learned, and this happens in a number of ways.

你的态度不是与生俱来的；相反，它们都是后天习得的，从很多方面发生。

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And this happens occasionally.

而这类事情时常发生。

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The minds of the people will change all by themselves, and this happens rather quickly.

人们的思想就能自觉的改变了，这种改变是相当快的。

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So do their parents. This happens when there is so much snow that schools and even offices and stores are closed.

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And this happens right before you're about to go out to lunch with some friends.

你得知这消息后就和你的朋友们一起出去吃午饭了。

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So that's a big help. And equilibrium happens when there isn't any possible change of state that would satisfy this.

这个非常方便，当所有的变化,都无法满足这个公式的时候,系统就达到了平衡。

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And this happens because of the same kind of lack of cultural understanding that I was experiencing.

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And what happens is that the carbon in molecules gets re-ordered and this happens in very small domains, less than micron-sized areas.

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Instead, pretend you are watching a science fiction film, and this happens.

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