乐观的生活态度与健康之间是否有着因果关系尚难明确；有可能是相同的潜在基因综合体或者是某种生理结构使之然。

It's hardly clear that there is a causal relationship between optimism and health; it could be that they are related to the same underlying gene complex or set of mechanisms.

youdao

因为操作者用他的线绳来控制的只是这个中心，附着的枝节则只是它们应然之所是……没有生命，纯粹的摆动，仅为重力的法则所统御。

Because the operator controls with his wire or thread only this centre, the attached limbs are just what they should be... lifeless, pure pendulums, governed only by the law of gravity.

youdao

因此，知识的世界就是天使的理想家园和自然而然的栖身之所。

The knowledge universe is therefore the ideal home of angels, and their natural place.

youdao

Reading it, however, with a perfect contempt for it, one discovers in it after all, a place for the genuine.

然心存轻视读之，则觉真实从然出之。

耶鲁公开课 - 现代诗歌课程节选

We shouldn't be dismissive, but that's not to say that I think we should be convinced.

我们不应该对此不以为然,但也并不是说我们就应该对之深信不疑

耶鲁公开课 - 死亡课程节选