We need rest to recharge.

我们需要休息来恢复体力。

youdao

We all need rest and recovery and this was perfect for me.

我们人人都需要休息和放松，而这种放松方式正好适合我的脾胃。

youdao

I was all right but in need of rest.

当时我挺好的，就是需要休息。

《柯林斯英汉双解大词典》

Many wanted to buy the rest of the supplies they would need before they began the trip into Canada.

VOA: special.2009.02.04

I know you guys need the rest and interestingly, the best sleepers are in the first couple of rows.

我知道你们需要休息,有意思的是,睡得最香的都坐在前几排

耶鲁公开课 - 基础物理课程节选

so I'll need to do math and science classes for the rest of my college career.

所以我必须在我余下的学生阶段完成数学和自然科学的课程。

伯克利的课程计划 - SpeakingMax英语口语达人

All the science shows we need rest to live, just like we need food.

FORBES: To Sleep Or To Rest?

Our bodies need rest and fuel to be recharged for the rest of the day.

FORBES: Generation Faceoff: Who Actually Gets To Eat Lunch?

He suggested that the princess would need rest after the operation.

BBC: Princess Eugenie to have spine op