这种代谢消耗可能是由于唱歌或与唱歌相关的行为中涉及的肌肉和神经活动所产生的。

This metabolic cost may arise from the muscular and neural activity involved in singing or from behaviors associated with singing.

youdao

人体无法控制代谢过程中所消耗的热量，但可以控制吃入食物的品种与数量，以及在体力活动中消耗多少热量。

People cannot control the calories expended in metabolicprocesses, but they can control what they eat and drink, as well as how manycalories they use in physical activity.

youdao

虽然你无法控制新陈代谢的速度，但您可以通过体力活动来控制消耗卡路里的多少。

While you don't have much control over the speed of your metabolism, you can control how many calories you burn through your level of physical activity.

youdao

As we'll discuss in the class, and most of you probably know this, your body weight is a function of how many calories you take in and how many calories you burn off through metabolic processes but also physical activity.

我们将会讲到,而且你们中的大部分人可能也知道,你的体重随着卡路里的摄取量,和代谢中的消耗量而变化,还跟肢体活动有关

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选