这段友谊是让我变强还是变弱？

Does this friendship strengthen me or weaken me?

youdao

山姆很高兴能帮助哈莉再次变强壮。

Sam felt great about helping Hally get strong again.

youdao

通过建立内部和外部恢复期，为自己变强提供动力。

Give yourself the resources to be tough by creating internal and external recovery periods.

youdao

So something about fat is driving people and as I'll explain in a subsequent lecture, What would it be about fat that makes it more reinforcing then protein or carbohydrate?

至于脂肪如何为人们供能,我会在以后的课上解释这点,为什么脂肪比蛋白质或碳水化合物,更能让机体变强

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选