The machine directs a powerful beam at the affected part of the body.

这种机器将很强的射线对准身体感染部位。

《牛津词典》

The head is considered as a sacred part of the body.

头部被认为是身体的神圣部分。

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Like every other part of the body, our diet—that is what we eat—is extremely important to the condition of our hair.

就像对身体的其他部位一样，我们的饮食——也就是我们所吃的东西——对我们头发的状况极其重要。

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For example, one of the symptoms is a lack of feeling in one part of the body or another.

VOA: special.2009.01.06

The heroic of that story, good Jude, good Jude actually thinks the key part of the body is the torsel .

书的主人公，英雄裘徳，裘徳认为,身体最重要的部位是躯干。

耶鲁公开课 - 死亡课程节选

But it shows that we will draw to the thought that the key part of the body is the brain.

我们由此可知,身体的关键部位就是大脑。

耶鲁公开课 - 死亡课程节选

The heart is another part of the body where chaos is being brought to bear.

ECONOMIST: Better living through chaos

The fat in the hips causes much alarm because that part of the body is highly visible.

CNN: When you're losing weight, where does the fat go?

Most of the time, simple, localized infections remain just that: easy to treat and in one part of the body.

CNN: Sepsis can strike, kill shockingly fast