加州大学圣地亚哥分校的社会学家们想知道答案。
That's what sociologists at the University of California, San Diego, were wondering.
网站描述：这是加州大学圣地亚哥分校的网站。
Description: This is the website for University of California at San Diego.
网站描述：这是加州大学圣地亚哥分校的网站。
Description: This is the website for University of California at San Diego.
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