当一名学生上课跟别人说话时没被老师纠正就会让其他同学认为上课说话是正当的。

When a student talks in class and is not reprimanded, it may be a cue to other students that talking in class is okay.

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沃伦说，这是他第一次面对像科林这样的年纪却想去国外学习的案例。 当一名学生被允许进入一个大学时，通常被假定为可以进行学术课程的。

When accepted into a college or university, a student generally is assumed to have access to academic programs, he said.

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