This normal human reaction is used to protect us by signaling danger and preparing us to deal with it.

人类的这种正常反应是用来保护自身的，这种反应向我们发出危险信号，让我们做好应对危险的准备。

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"Is this normal?" asked Lorlene.

“这样正常吗？”劳莱恩问道。

youdao

Sometimes, though, people pass this normal age range for puberty without showing any signs of body changes.

然而有时，有些人过了一般发育年龄，却丝毫没有身体变化。

youdao

This will help dry the soil. In normal conditions, placing mulch around rose plants is a good idea.

VOA: special.2010.06.15

This normal weight animal like this has its whole equilibrium thrown off, its homeostasis thrown off when its dietary conditions change.

在饮食条件发生变化时,这些正常体重动物的生理平衡被打破,于是摈弃了原来的平衡饮食

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

This is a normal weight laboratory rat given much more than it would-- could necessarily eat of standard laboratory food.

这是一只体重正常的实验鼠,如果我们给它标准的实验室饲料,即使食物分量超出了它的食量

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

The intent of this warranty is to provide consumers with confidence that despite this normal battery capacity loss, they will be assured of a minimum level of capacity throughout the warranty period.

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Is this normal business talk in the US?

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But this was normal because there was a lot of pressure on this game.

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