I repeated what you said, word for word.

我逐字复述了你的话。

The students had to retell the story in their own words.

学生必须用自己的话复述故事。

She mentally rehearsed what she would say to Jeff.

她复述着要对杰夫说的话。

Let me try retelling the story.

我试着复述故事吧。

Retell the story in English.

故事用英语复述一遍。