The next year she successfully urged Congress to accept the Geneva Convention.

VOA: special.2009.07.26

So you have to understand that it's 360 a year because that's just a convention and everybody knows that it's just the way we quote prices.

所以折扣率以360天作为一年,是一项众所周知的传统,我们就此报价

耶鲁公开课 - 金融市场课程节选

The convention has turned into a marketing bonanza with celebrity guests this year including mega stars Brad Pitt and Angelina Jolie.

VOA: standard.2010.07.23

Football was on everybody's mind at this year's tourism convention in Durban,South Africa.

VOA: standard.2010.06.03