And I mentioned three reasons, Why we need it as an independent field as opposed to just being " "well,let's do some studies on happiness,on relationships" ? as it is always being done?

我提到了三个原因，为何我们把它作为独立的研究，而不简单地,“研究一下幸福和爱情“,不像一贯人们所做的那样？

哈佛公开课 - 幸福课课程节选

Could you tell us about your independent research that you've done lately?

能跟我们说说你最近完成的独立研究吗？

有趣的研究课题 - SpeakingMax英语口语达人