We're looking for trends. Obviously, if your aggregate score is 75, you're passed.But, 0 I'm looking at what's going on in the vicinity of 50 because I don't think my point scheme is that accurate.

很明显我们在寻找发展动态，如果你的总分是75分，你就通过了，但是，我在寻找50分左右的同学的发展动态0,因为我不认为我的分值安排是正确的。

麻省理工公开课 - 固态化学导论课程节选

Fifty, 55% of you or so are likely to end up with some kind of a B.

二分之一左右的人以80分结课。

耶鲁公开课 - 死亡课程节选

It's because they're changing enforcement of the taxes and changing amounts of loopholes, so most countries have a tax rate of about a third, but corporations are paying less than a third of their profits to taxes.

是因为政府改变了征税的强制措施,并改进了征税中存在的漏洞,因此大多数国家的税率都在三分之一左右,但是公司实际支付的税额都少于,他们利润的三分之一

耶鲁公开课 - 金融市场课程节选

And what this is, is that if you want to take the section in French, you should have about an equivalent of 130, and the discussion's in French and a couple of the books-- I'll talk about them in a minute-- you can read in French, the others you read in English.

这个就是说,你要是想用法语授课,你的法语得有130分左右的水平,课堂讨论是用法语还有一些书,我马上要说到那些书 你可以看法语版的,其他人可以看英语版的

耶鲁公开课 - 1871年后的法国课程节选