A wise designer of human instinct would therefore give men a fear of “blowing it” with such rare and precious women.

所以人类的本能被巧妙的设计为让男人害怕把同这些非常珍贵的女人的关系“搞砸”。

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It's therefore very rare to have a dog, person or other animal that is both super strong and speedy.

因此很少有狗或人或其他动物既十分强壮又行动迅速。

youdao

This kind of simplicity is difficult to achieve and therefore it is so rare.

这种简单是难以企及的，因此也十分珍贵。

youdao

It doesn't necessarily explain their success on the field, but it does make them somewhat rare and therefore appealing to the decision-makers at top clubs.

WSJ: Hot Managers Moyes, Martinez Look to Future

Therefore, in the rare and narrow circumstances presented in the healthcare industry an individual mandate should be deemed constitutional as a way to control price, and increase access to healthcare.

FORBES: The Economics of the Mandate Don't Matter: It's Constitutional

Puzzling over this odd result, he speculated that the smaller injections must be missing rare stem cells and that therefore these cells must be required for the long-term survival and spread of a tumor.

FORBES: Cancer Killer