所以，他们在考试中可能会表现失常。

So, how to treat it properly before and after the exam is very important.

youdao

当我产生负面情绪，或表现失常的时候，我发现这样做很有效。

I have found this to be helpful in many cases when I have negative thoughts or when I'm behaving in a less than useful way.

youdao

一个区域的行为也许正好是另一个错误配置或表现失常的区域的征兆。

A behavior of one area might be just the symptom of another incorrectly configured or misbehaving area.

youdao