这与坊间流传的证据相符，即人们常会在既不累也不无聊的情况下打哈欠，只是为即将到来的精神和身体活动做准备。

This accords with anecdotal evidence that people often yawn in situations where they are neither tired nor bored, but are preparing for impending mental and physical activity.

youdao

对我来说，每天称体重使我的注意力从总体上的健康和身体活动转移到只关注体重计上。

As for me, weighing myself every day caused me to shift my focus from being generally healthy and physically active to focusing solely on the scale.

youdao

监测关于饮食和身体活动的科学并促进其研究。

Monitor science and promote research on diet and physical activity.

youdao

one important argument was,or really family of arguments was, you need to believe in souls in order to explain why bodies are animated, why people are rational,how they can have personalities, how they can be creative,and so forth.

一个或一系列很重要的说法就是，要相信灵魂的存在才能解释身体的活动，为什么人会有理性和人格，为什么有创造力，诸如此类。

耶鲁公开课 - 死亡课程节选

herbology and a lot of meditation, so. And body work as well.

草药学和冥想，就这样。当然还有身体活动。

瑜伽的魅力 - SpeakingMax英语口语达人