Prof. NESTLE: Well, I'm a public health person, and we always talk about root causes.

Nestle教授：好吧，我是公众健康代表，我们总会考虑根源。

youdao

The thought that "this person is the only one for me" is the root of the affliction.

那种认为“这个人是我的唯一”的想法是痛苦的根源。

youdao

Like a person who falls ill, running a fever may just be the symptoms, the root cause, however, lies with problems in the body system.

这就像一个人生了病，看起来是感冒发烧，但根子在身体机理出了问题。

youdao

There are a few cases, very rare, very special, in the medical literature in which the cancer from one person took root and grew in another person.

NPR: Startling New Evidence Cancer Is Contagious

Are you a root and branch type of person when it comes to change or do you think nudging events in the right direction is more constructive?

FORBES: Six Great Questions About the Murdochs

Valerenic acid, an ingredient of the root, acts on chemical pathways in the brain that control a person's level of anxiety or relaxation, according to scientific literature.

WSJ: Can a Root Get to the Problem of Insomnia?