但不那么一目了然的是，注资为何会产生如此巨大的效果。

What is less obvious is why the effect was so large.

youdao

这一问题询问一个原因，由于目的提供了第一位的答案，因此它是第一因，而其名副其实也一目了然，因为如果我们问：某物为何产生了一个结果？

Which question calls for a cause. Now since the end provides the first answer, it will be the first cause. That it really does so is evident, for if we ask: Why does something produce an effect?

youdao