There are several times when God threatens to exterminate them, but Moses manages to dissuade him.

很多次，上帝恐吓要根绝他们，但是摩西都设法劝阻了。

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Any one of these things would introduce error, but when you start adding them altogether, you get considerable error, so that means--it shows several things.

这些事物都会引入误差,一旦误差集中起来,会变成严重的错误,那就意味着,表现如下

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选