I wondered how they had raised so much money on their own to help youngsters in need.

我想知道他们是如何靠自己筹集了这么多钱来帮助需要帮助的年轻人的。

youdao

How much water do you need?

你要多少水？

《牛津词典》

How much money do we need to do the job properly?

我们需要多少钱才能做好这件事？

《牛津词典》

So exactly how much exercise do you need to do to gain all of these great health effects?

VOA: special.2010.06.08

So let me write that down, it's how much memory do I need to complete a computation.

让我把它写下来,当我计算的时候。

麻省理工公开课 - 计算机科学及编程导论课程节选

Also, we need to know how much individual stocks are correlated with rm; we measure that by the regression coefficient.

我们必须清楚,有多少个股与市场总体收益率相关;,我们用回归系数，即β系数来表示。

耶鲁公开课 - 金融市场课程节选

Once they know the annual number, they know how much cash they need to set aside and how much income they need from the safest investments that won't fluctuate with Wall Street.

WSJ: Honey, They Shrunk My Bonus

So Mr Shimpi tells his clients to overcome their preoccupation with the debt-equity ratio and to concentrate instead on the underlying issues: how much capital does the company need, and how much should be on and off the balance sheet to minimise its total cost?

ECONOMIST: Corporate finance

Once you clear those hurdles, you can start to think about how much money you need--and how much you're willing to give up to get it.

FORBES: If You Want To Raise Cash, Get Brash