"What we see that because the supply of the gold is depleting, that's why the cost of digging the gold out of the earth is very high."

VOA: standard.2010.07.21

Okay, so if you're underweight your body is depleting its fat stores and therefore that may make you unhealthy.

你的看法是如果体重过轻,身体会把储存的脂肪消耗尽,因此导致了健康问题

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Okay, so if you're underweight your body is depleting its fat stores and therefore that may make you unhealthy.

你的看法是如果体重过轻,身体会把储存的脂肪消耗尽,因此导致了健康问题

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选