那么，怎样开始一个新的爱好而不浪费辛苦赚来的钱呢？

So how can you start a new hobby without wasting your hard-earned money?

youdao

使用该方式，公司可以直接做出正确决策，而不浪费资源。

This way the companies can directly make the right decisions without wasting their resources.

youdao

但是意见在怎样得到氢而不浪费更多的自然资源上产生激烈的分歧。

But opinion is sharply divided over how to obtain hydrogen without wasting more natural resources.

youdao

The ones who would seek out calories, the ones who could store and not waste energy, those with an efficient metabolism-- that is those people who took in calories and banked them into their body fat and stored against subsequent famine-- are the ones who would do the best under these circumstances.

那些寻找能量的人,那些储存而不浪费能量的人,那些有着高效代谢系统的人,那些人可以将摄入的热量储存为机体脂肪,以用于对抗即将到来的饥荒,在早先的情况下他们是最适应环境的

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选