Rapid Eye Movement sleep is when we dream.

快速眼动睡眠时，我们在做梦。

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First, we have most of our dreams during REM (Rapid Eye Movement) sleep.

第一，在REM(眼球快速转动)睡眠阶段我们做梦最多。

youdao

First, we have most of our dreams during REM (Rapid Eye Movement) sleep.

第一，在REM(眼球快速转动)睡眠阶段我们做梦最多。

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