B Therefore As cause Bs.

所以A导致了。

youdao

You know it only by its phenomena, its appearances. You are aware only of its changes, or of such changes in it as cause changes in your consciousness.

你们只能通过它的现象，它的表象，知道它，你们只知道它的变化，或者说通过它的变化所引起的你们的意识的变化去知道它。

youdao

In conclusion the authors said, “Future studies are required to elucidate the foundation of the association and to determine whether chocolate has a role in depression, as cause or cure.”

在该研究的研究报告末尾，研究人员表示：“未来研究的方向在于弄清巧克力和心情的特殊关系的生物学基础，以及巧克力是否能够帮助治疗抑郁症。”

youdao

It belongs to the same family of bacteria as those that cause tuberculosis and Hansen's disease, also known as leprosy.

VOA: special.2009.04.06

It doesn't, in other words, derive from an antecedent single cause as an effect.

换句话说，它不是，作为结果来自单一的先行的原因。

耶鲁公开课 - 文学理论导论课程节选

All of Milton's labors in the cause of liberating England from the tyranny of monarchy had in some way - could be construed as having been useless.

弥尔顿为把英国从君主暴政解放出来,所做的努力在某种程度上,可以说是付之东流了。

耶鲁公开课 - 弥尔顿课程节选

Companies such as cause integration leader Causecast make it easy for businesses to get their employees volunteering online.

FORBES: Connect

While drinkers like Clement Arnoux are relieved that the stigma of illegality has gone, not everyone sees the change of law as cause for celebration.

BBC: Absinthe in France: Legalising the 'green fairy'

For every American who exercises to extremes, after all, there are thousands who don't exercise at all and who might embrace any exercise-related warnings as cause for staying sedentary.

WSJ: The Exercise Equivalent of a Cheeseburger?