So it was really incredible, the feeling that we had these hydration without the plastic.

所以这真的难以置信，我们喝的水不用塑料包装。

One element of ultramarathoning, especially during hot ultramarathons, is hydration.

超级马拉松特别是在炎热的超级马拉松比赛中需要补水。

Well, I said b) hydration. Though you were sceptical, weren't you, Alice?

啊，我说是b)水合作用。但是你对我的这个答案存有怀疑对吗，艾丽斯？

But do that after it's had the hydration time.

但要等水合作用时间过后再做。

They were also asked about their sleep, their hydration, their nutrition and their own confidence that they would graduate.

他们还被问及睡眠质量、水分摄入、营养状况以及他们是否有信心毕业。

In a 2019 study, researchers studied whether hydration positively impacts cognitive performance.

在 2019 年的一项研究中，研究人员对补水是否会对认知能力产生积极影响进行了研究。

And of course the roots are required for hydration of that plant.

当然了为了保持水分 这样的根部是必须的。

Yeah, so, during a typical ultramarathon, we wear what are called hydration packs.

是的，所以在超级马拉松期间，我们会穿戴叫做做补水包的东西。

Dasani tells you that hydration is healthy, so drink up, preferably Dasani.

Dasani（可口可乐公司旗下的品牌）告诉你补水是健康的，所以喝水吧，最好是喝 Dasani。

Bronchiolitis is typically diagnosed clinically, and the treatment is supportive with supplemental oxygen and hydration.

细支气管炎通常通过临床诊断确诊，辅助治疗包括补充氧气和水分。