在短时间内，皮革具有可维持生命的足够营养价值。

Leather has enough to sustain life for a short time.

youdao

不难想象，忍饥挨饿的孩子如果能汲取足够营养，在学校里就会表现得好一些。

It's not hard to imagine that children who are hungry will do better if they are nourished.

youdao

早期人类要吃很多植物，而且他们要尽快地吃以保证每天可以吃掉提供足够营养的东西。

Early humans ate a lot of plants - and they needed to eat them quickly enough that they could eat a sufficient amount in one day to get all of the nutrients they needed.

youdao

A narrower array of foods is necessary for nutritional adequacy if people are eating meat.

如果是吃肉的人,只需要几种就足够营养了

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选