科学家们担心，很快就会没有足够的水供我们使用，与我们共享这个世界的动植物同样也会没有足量的水可供使用。

Scientists worry that soon there won't be enough water for us, as well as for the animals and plants that share our world.

youdao

每天你都做足量的运动吗？

Do you take enough exercise every day?

youdao

他们一直未能分离出足量的钨，形成可称量的样本从而说服人们这一发现。

They were never able to isolate enough Masurium to have a weigh-able sample to convince everyone of the discovery.

youdao

You regulate your breathing rate in order to accomplish that and we'll talk about this in a couple of weeks.

人们调节呼吸的频率来获得足量的氧气,我们过几周会讲到这方面内容

耶鲁公开课 - 生物医学工程探索课程节选

So basically, the whole society was spending all of the time raising enough food just to support life and there was only 5% left over and that ended up being used in ways like this.

基本上,整个社会全部时间都被用于积累足量食物,这仅是为了维持生计,只剩下5%的时间,被用来建造金字塔,为法老服务

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选