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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"It is a normal human response," he said.

“这是一个正常的人类反应，”他说。

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“It is a normal human response, ” he said.

“这是一个正常的人类反应，”他说。

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"It will take a look at the life of Elvis Presley as a normal human being, before he became a superstar,"

VOA: standard.2010.01.07

you said that every normal human being that's born uses at some point or another some kind of language.

你刚才说过,所有正常的人类新生儿,都会在某种程度上使用某种语言

耶鲁公开课 - 心理学导论课程节选

Any neurologically normal human will come to possess a language.

任何神经上正常的人类,都能够掌握一种语言

耶鲁公开课 - 心理学导论课程节选

"The airflow of normal human respiration is typically below about two meters per second, " Wang explained.

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It can also feel like it is not a place for normal human beings.

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Then beg her to rewrite it into something a normal human being might understand.

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