在做剧烈运动之前伸展胳膊和腿可以防止我们受伤。

Stretching out our arms and legs before doing a vigorous exercise can prevent us from getting injured.

youdao

开车的时候走神，这很容易让我们受伤。

A wandering mind leaves us vulnerable when driving.

youdao

当我们受伤时，衣服上的感应器会马上采取行动。

Sensors in our clothes will leap into action if we are hurt.

youdao

Sometimes it hurts and sometimes we see things that we may not like, but overall it's fun.

有时会让我们受伤，有时我们看到一些我们不愿意看到的东西，但总的来说还是有趣的。

哈佛公开课 - 幸福课课程节选

My back hurts. And we have a lot to wash.

我的背受伤了。我们有很多东西要洗。

Do you mind 实战 - SpeakingMax英语口语达人

The disease model,the optimum level is the zero: let's just be Ok; let's just not hurt.

对疾病模型而言，最优水平是零：,我们都平平安安，别受伤就好了。

哈佛公开课 - 幸福课课程节选