简要概括起来，主要有这样三点…

To recapitulate briefly, the three main points are these...

《牛津词典》

概括起来说，这一问题主要有三种解决办法…

To sum up , there are three main ways of tackling the problem...

《牛津词典》

这可以用三言两语概括起来。

It can be summed up in two words.

《新英汉大辞典》

The summary is that constant velocity doesn't require anything.

概括起来就是,匀速运动并不需要任何外力

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