The World Health Organization defines obesity as a body mass index of thirty or more.

VOA: special.2011.02.15

Avoiding foods that are high in sugar is a good idea to begin with, but then paying attention to the glycemic index research would suggest is a very good idea as well.

从远离高糖食物着手是个主意,留意血糖指数研究也是一个不错的想法

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

I mean,this romantic notion of what goes on in Silicon Valley actually still holds true in a lot of cases but there's absolutely no way, as a venture capital investor, you could index the venture capital market.

比如,硅谷崛起的故事,实际上许多其他地方也有类似的例子,但是对于风险投资者来说,指数化风险资本市场,是绝对不可能的

耶鲁公开课 - 金融市场课程节选