The other was its ability to reduce the amount of virus in the blood of people who became infected during the study.

VOA: special.2009.09.30

So that staggering amount of money then impairs the fund managers' ability to continue generating excellent returns, but they can stay in business and collect the fees that they get for having this huge pile of money.

于是这巨额的资金,会削弱基金经理,持续创造高收益的能力,但经理们依旧能保住饭碗,一如既往地从巨额资金中获得佣金

耶鲁公开课 - 金融市场课程节选

The other was the vaccine's ability to reduce the amount of virus in the blood of people who became infected during the study.

VOA: special.2009.10.13

We quickly learned that we had overestimated everything: the ability of our vehicle, the distance we could travel in a day, the amount of money we needed and our desire to be away from home.

VOA: special.2010.01.30

Widespread fraud marred the August 20 presidential election, and international observers have voiced concern about the country's ability to hold a new election in such a short amount of time.

VOA: standard.2009.10.26

"We're bringing back to people with Type 1 diabetes not only the proper amount of insulin dosed correctly into the right amount, but also this ability to provide a little bit of glucagon after meals, if the insulin dosing turned out to be a little excessive.

VOA: standard.2010.04.15