These problems are usually relatively easy to correct, but also easy to prevent.

这些问题相对来说解决起来更容易，但是也更容易预防。

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How to prevent and correct inappropriate behavior remains a very important issue in class management.

如何预防和矫治问题行为，一直是课堂管理中一个十分重要的课题。

youdao

How to prevent and correct inappropriate behavior remains a very important issue in class management.

如何预防和矫治问题行为，一直是课堂管理中一个十分重要的课题。

youdao