在第二项研究当中，研究人员在三所不同的大学机构进行调查，了解不同大学的男女学生要求换室友的频率是多少。

In a second study, the researchers surveyed three separate institutions to see how frequently male and female students requested to change roommates. Here are those results.

youdao

在第二项研究当中，研究人员在三所不同的大学机构进行调查，了解不同大学的男女学生要求换室友的频率是多少。

In a second study, the researchers surveyed three separate institutions to see how frequently male and female students requested to change roommates. Here are those results.

youdao