Because how could two people who were so in love not end up happily ever after?

因为两个如此相爱的人，最后怎么可能不过着幸福快乐的日子呢？

youdao

We also will tell about two studies of seabirds, and how a change of color could help fight rising temperatures.

VOA: special.2010.03.02

So, how could he know that the charge on the two particles was equal?

就是这两种粒子,电荷量是相等的？

麻省理工公开课 - 化学原理课程节选

Let me show you how you could use this pattern in an example or two or three.

下面我们来看几个例子，看看该如何使用这个句型。

Is it okay 课堂 - SpeakingMax英语口语达人

How could two firms measuring employment come to such disparate figures?

FORBES: Which November Jobs Report Estimate Is Wrong?

But how could these two have remained a couple?

NEWYORKER: Commitments

The problem for Nietzsche was simple: how could these two dramatically different, even opposed, cultures and visions come together to create a unified whole, instead of destroying or disabling one another?

FORBES: Richard Rorty, Rand Paul, And Conservative Soul-Searching In The Ruins Of Europe