What doctors are now discovering is that many people don't have enough vitamin D.

VOA: standard.2010.05.28

I don't think the contraction is dramatic enough that we're not going to continue to see most really strong ideas will get funded and reasonably well funded.

我不认为订立合同就完全足够了,合同不会让创新的想法涌现,或是得到很好的投资和支持。

斯坦福公开课 - 微软CEO-Steve.Ballmer谈科技的未来课程节选

I think that maybe some people don't think carefully enough about how expensive it is

我觉得有些人没有考虑清楚学费到底有多贵，

拿全额奖学金 - SpeakingMax英语口语达人

It violates gravity, but six-month-olds aren't smart enough to know that a block just stuck over here is also surprising.

因为它违背了地心引力,但六个月大的婴儿还是不够聪明,他们没能发觉突出的木块也是令人惊奇的

耶鲁公开课 - 心理学导论课程节选

I think most of us don't believe that two firms is enough to make it a perfect competition, that the regulator shouldn't worry about the third firm.

我想大多数人不相信两家公司,就足够产生完全竞争,不相信监控者不必调查第三家公司

耶鲁公开课 - 博弈论课程节选

My hope is that if I do it well enough, people who aren't philosophers and are interested exclusively in conceptual analysis will get something out of it.

我希望如果我做得足够好，可以让那些不是哲学家但是,对概念分析感兴趣的人,得到一些启发。

麻省理工公开课 - 电影哲学课程节选

Now this does not mean that a person who doesn't have enough food, someone who is homeless on the streets here, gets an extra thousand or two thousand dollars a month-- that of course will make him or her much happier.

并不是说一个没有足够食物，一个无家可归，流落街头的人，每个月多有一两千美元-,那当然会让他或她更快乐。

哈佛公开课 - 幸福课课程节选