That's another invention of the 1600s, by the way-- the thermometer. And they learned that concept-- perfectly natural to us--temperature.

顺便说一下,温度计也是十七世纪的发明,那时候的人才刚刚开始理解温度的概念,虽然对我们来说这是个很自然的概念

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you know, doing work with their... At the beginning of the year，

复习功课…学年刚刚开始的时候，

考试应该这么准备 - SpeakingMax英语口语达人

He began, almost at the same time as the war began, to write poems.

在战争刚刚开始的时候他就开始写诗。

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