Did he do it right?

他做对了吗？

youdao

How did he do it?

他是怎么做到的？

youdao

The trick may be old, but people still wonder -- how did he do it?

这个戏法或许比较古老，但人们仍然对此疑惑不解——他是怎么变的？

youdao

He claims Toyota put his entire family at risk because it did not do enough to ensure the safety of its cars.

VOA: standard.2010.03.26

So, I mentioned at the beginning, while he was working with this radium bromide that I was very relieved to see that it did not kill him to do these experiments.

我在最开始就说了，由于他工作时接触到了溴化镭,我非常欣慰的,看到它做这些实验。

麻省理工公开课 - 化学原理课程节选

So hopefully, the first experiment he did, which I know that they certainly did do was maybe it's just background noise, right?

做的第一个实验，我相信他们肯定,是这样做的？

麻省理工公开课 - 化学原理课程节选

But as interesting a character as Buffett is, the more important piece of the Buffett puzzle for investors is this: How did he do it?

FORBES: Warren Buffett's Investing Formula Revealed

If he did do it, it is unlikely that he was acting on his own.

FORBES: The Italian Connection

For whatever reason, he did not do it.

FORBES: War Lessons for Investors I: Accept the Fog of Investing