They don't know the answer, either.

她们也不知道答案。

youdao

The answer is that they don't have to know about it; we will hide it by moving the pointer past this struct before we return it.

答案是它们不必知道；在返回指针之前，我们会将其移动到这个结构之后，把它隐藏起来。

youdao

The short answer is that in the absence of clear context about what they are evaluating, most people don't know how to objectively evaluate visual design, so they rely instead on subjective intuition.

答案很简单，由于缺乏对视觉方案产生的前因后果的了解，大部分与会者只能凭着自己的主观直觉而不是客观分析来评估它们。

youdao

Because they don't know where the answer will come from, they are willing to look for the answer everywhere.

WSJ: Jonah Lehrer on How to Be Creative

Now, when I put that to people in Whitehall expecting them to dismiss it as nonsense they said "we simply don't know the answer to this, but it may not be as wrong as you originally thought".

BBC: David Cameron's deep anxiety over Algeria

But Republicans don't want to debate that because they know that's the answer.

WHITEHOUSE: Press Briefing