Let's not just study happy relationships and good relationships.

不要只是研究快乐良好的爱情。

哈佛公开课 - 幸福课课程节选

and today it's still based on relationships and how good you are but

现在还建立在关系上，还有你的资质，但是

音乐市场的变化！ - SpeakingMax英语口语达人

If we have a high frequency, what about the wavelength, long or short? All right. Good. So we should always be able to keep these relationships in mind.

如果频率高，那波长是长还是短？,好，不错，我们要记住这些关系,类似的。

麻省理工公开课 - 化学原理课程节选

However, beyond just feeling good, happiness also contributes to our life, to our relationships.

然而除了感觉好，快乐还对我们的人生有帮助，对人际关系有帮助。

哈佛公开课 - 幸福课课程节选

They often determine how good or not so good our relationships are.

经常决定我们的人际关系有多好或不那么好。

哈佛公开课 - 幸福课课程节选