He knew he had committed a grave error of judgment.

他知道自己犯了个严重的判断错误。

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You know that griping about your current boss is a grave error during an interview, and it's just as detrimental on your profile.

你知道，面试时抱怨你当前的老板是一个严重的错误，在你的个人资料中这样做，同样有百害而无一利。

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Because he was so fearful of making a grave error, he never prescribed anything but the smallest doses of any drug.

由于他非常害怕出大的差错，他开任何药品都只开最小的剂量。

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" Mr. Goldberg responded by saying that the expulsion was a "grave error, " adding that the accusations were "baseless.

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Were the Bush administration to confine itself to such tactical responses to the present crisis, however, it would be making a grave error.

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According to Barton, Benitez's pledge was a grave error of judgment.

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