星期三是一周之中最郁闷的

　　”They think they are communicating with friends, but since blogs are public we're just looking over their shoulders。

　　“他们觉得自己是在和朋友们交流，但因为博客是公开的，所以我们只是在‘窥探’。”

　　“The weekends tend to be fairly happy and Wednesday turned out to be the saddest day。”

　　“周末是一周中非常愉快的两天，而周三则是一周中最郁闷的一天。”

　　He said using the internet in this way enabled them to rate happiness based on higher numbers of people than previous studies。

　　他表示，与之前的研究相比，利用网络进行研究可以让他们对更多的人展开调查。

　　“What we're attempting to do is measure collective happiness on a much larger scale, similar to measuring the temperature outside,” Professor Danforth said。

　　丹福思教授说：“我们想评定更大范围人群的集体快乐指数，就像测量室外温度一样。”

　　“The energy of a few molecules bouncing around doesn't give a good indication of heat, you need billions or more。”

　　“仅测定几个活跃分子的热量无法得出准确的温度，你需要数十亿个分子甚至更多。”