He struggled to explain what he heard in his head.

他竭力想解释他脑子里听到的事情。

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These elements set the stage and usually explain what you are looking at.

这些要素是基本信息，并且通常为你正在查看的内容做出解释。

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In a graphic, only a few words are used to explain what the picture shows you.

在图表中，只有几个词用来解释图片所显示的内容。

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He said he tried to explain what children generally are like at different times in their development so parents would know what to expect.

VOA: special.2009.03.15

For example, he begins by borrowing the Russian formalist distinction in trying to explain what fiction is between plot and story.

举个例子，他开篇在解释那种文体介于情节和故事之间时,借用了俄国结构主义的特点。

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This is a very good way to explain what you are doing at a given moment in time.

这个句型可以很好地解释在某一时刻你正在做些什么。

I'm ~ing 课堂 - SpeakingMax英语口语达人

For those of us from the Northern Hemisphere, can you explain what that is?

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Before we get into the nitty-gritty, just briefly explain what the World Bank does.

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David is willing to explain what Anonymous is up to, but he is understandably shy.

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