The same when you look at the average of individuals and twins.

同样，当你平均地看这些双胞胎。

哈佛公开课 - 幸福课课程节选

And then the next slide shows the average reported intake of ten year olds in the United States, and you can see the pie charts don't line up very well.

而下一张幻灯显示了,美国十岁孩子的平均摄入量,你可以看到这两张饼图并不能很好地重合

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

People in serious accidents with their paralysis as the result of the accident, very often, usually-- again, this is all the average-- go back to their base level of happiness: if they are happy before, they will be happy one year after; if they are unhappy, they will remain unhappy.

遇到严重意外的人,意外导致瘫痪，经常地，一般性的…,再次强调，这是平均而言-,都会恢复到基础幸福水平：,他们以前是快乐的，一年后，他们也会快乐;,如果不快乐，将维持不快乐。

哈佛公开课 - 幸福课课程节选