Let's just recapitulate the essential points.

让我们简单概括一下基本要点

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

简要概括起来，主要有这样三点…

It will be put up for sale under the terms already communicated to you, which, to recapitulate, call for a very minimum of publicity.

其销售将按照已讲的条件进行，概括地说，就是要求尽量少宣传。

Let's just recapitulate the essential points.

让我们只概述一下基本要点吧。

Let's recapitulate the main ideas.

让我们来概括一下要点。

It will be helpful to recapitulate them.

在这里将其简要重述一下也是有帮助的。