Does it really matter who did it?

是谁干的真的很重要吗？

《牛津词典》

He won't say a dicky bird, but we think he knows who did it.

他什么都不肯说，但是我们认为他知道是谁干的。

《牛津词典》

If she could succeed, she would be the first person in the world who did it.

如果她能成功，将是世界上第一个成功的人。

youdao

Male observers who did not praise the mark simply wished it away so that they did not see it.

VOA: special.2009.09.26

Now,the big question is who did it and why did they do it?

现在的问题是这是谁干的，原因为何？

耶鲁公开课 - 新约课程节选

It did it through banks; they gave the money to banks to make loans to people who were in trouble.

贷款还是通过银行发放,他们把钱给银行,然后由银行向有困难的人放贷

耶鲁公开课 - 金融市场课程节选

It is unclear who did it or whether it was related to the campus trouble.

BBC: Jaffna University Tamil students boycott classes

Later everyone got a surprise memory test: For each event, can you remember who did it?

WSJ: Does Language Influence Culture?

It also meant those who did it could demonstrate their employability to prospective employers.

BBC: Long-term jobless 'could face compulsory manual labour'