To prepare for this before winter, these animals eat extra food to become fat which gives them the energy they need while they sleep.

为了在入冬前做好准备，这些动物会吃更多的食物来增肥，从而获取睡眠时所需的热量。

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This deep breathing and placement of the hands and feet will create a comfortable zone for you to prepare your body and mind for sleep.

这种深呼吸和手脚叠放姿势将创造一个舒适的氛围，有助于调整您的身心进入睡眠状态。

youdao

This can be your daily cue for your body to wind down and prepare for sleep.

这可以对自己身体进行提醒，到点就该准备睡觉了。

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And to prepare himself, he went without sleep for long periods of time.

VOA: special.2009.03.18

And he is here today, with no time to prepare and no sleep.

CNN: AllPolitics - Ethics Transcript

Lying on his back in a tent, with head and shoulders sticking out one end, he would look up to the tops of the trees, and prepare for sleep.

ECONOMIST: Trees

The survey also found that the way people sleep does not prepare them properly for the demands of the traditional nine-to-five working day.

BBC: How we go to sleep