"When you can't say for sure whether all the women in the advance provision group actually used the medication, then you're kind of looking at population level effect of a strategy, not the individual effect of a medication."

VOA: standard.2010.03.22

And what you can see directly from looking at this energy level diagram, is that the molecule that we have is now more stable in the individual atoms.

你从直接看,能级图中会发现，分子比单个的,原子能量更低。

麻省理工公开课 - 化学原理课程节选

It takes work both at the individual level and it takes work at the group level.

不仅个人需要下功夫,群体也要下功夫。

耶鲁公开课 - 心理学导论课程节选

In an organization,as well as on the individual level, are we focusing most on overcoming deficiencies ? what we are good at-- and getting better at it?

无论是组织还是个人自身，我们最注重的是克服缺点,我们擅长什么，并是否取得了进步？

哈佛公开课 - 幸福课课程节选

And then of course it's important at the individual level.

所以具体到每个人就更是如此了

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

These results are surprising and disturbing and I said there is work to be done at an individual and group level and this young man challenged me to be more explicit about that.

这些结果都出乎意料，而且让人不安,我说过个人和群体都要下功夫,这位同学要我明确地说怎样下功夫。

耶鲁公开课 - 心理学导论课程节选