Edward Yingling says it restricts the ability to price credit for risk -- in other words, to charge more for those more likely not to repay their debts.

VOA: special.2009.05.22

So in our first structure, we would find for the nitrogen we have a formal charge 5 minus 4 minus 2, because we're starting with 5 valence electrons, so that is a formal charge of minus 1.

那么在我们的第一个结构中，我们发现氮的形式电荷量是五减去四4,再减去二，因为我们开始有五个价电子，因此它的形式电荷量是负一。

麻省理工公开课 - 化学原理课程节选

ve something like, recent study shows of 30,000 Canadians have gone for other countries for health treatments, even though they got it free of charge in Canada, ve get to pay for it somewhere else, and they go.

有大约，You’,最近调查显示是3万加拿大人,去别的国家,寻求医疗，即使在加拿大有免费的，他们在别处得付费，and，they’,他们还是选择出去。

斯坦福公开课 - 经济学课程节选

Rebecca Lent is in charge of International Affairs at NOAA Fisheries, the US government agency responsible for protecting the country's marine resources.

VOA: standard.2010.03.04

Texas Republican Lamar Smith repeated the assertion that President Obama's plan would place the government in charge of making health decisions for Americans.

VOA: standard.2010.03.10

Baghdad blamed Syria for harboring the suspects in that attack, a charge Damascus denies.

VOA: standard.2009.10.25