这是一个有吸引力的选择，因为多数学生觉得在一个同学面前犯错误比在全班同学前犯错会舒服得多。

This is an attractive option for many teachers because students feel more comfortable making mistakes in front of just one person, rather than the whole class.

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费尔奇曾满怀希望地讲过去允许把犯错误学生的手腕悬挂在天花板上吊几天(魔法石，第15章)。

Filch speaks longingly about being allowed to suspend guilty students by their wrists from the ceiling for a couple of days (SS15).

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But if my students can catch me making a mistake, it means they are following it and they are not hesitating to tell me.

如果我的学生能发现我犯的错误,这证明你们确实在听课,并且愿意直言不讳

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So just keep in mind, like we're talking about with the student, you can't be afraid of making mistakes

所以记住，就像我们对学生说的，你不能害怕犯错误，

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