学会这12招 单身狗分分钟脱单

Turns out, there's a reason that creep on the street is always asking you to smile.
研究证明，街上老有怪人拦住你让你笑是有原因的。

Happiness is the most attractive emotion in females, a study called "Happy Guys Finish Last: The Impact of Emotion Expressions on Sexual Attraction" published in Emotion showed.
《情感》上发表的一项名为“快乐的男人不讨喜：情感表达对两性吸引力的影响”的研究表明，幸福感强的女性更具吸引力。

Researchers found that a simple smile causes men to find women more beautiful.
研究人员发现，一个简单的微笑就会让男人觉得女人更美。

4. Guys need to brood a little more.
男人要深沉

Brooding and swaggering men are much more attractive than men who are smiling, according to a study from the University of British Columbia. In fact, the women surveyed said happiness was the leastattractive quality in a man.
英属哥伦比亚大学的一项研究表明，深沉、自负的男性往往比笑眯眯的男性更具吸引力。实际上，受调查的女性觉得幸福感是男性最不吸引人的地方。

But the study was based only on "gut reactions on carnal, sexual attraction," one of the study's co-authors told The Daily Mail, not whether the men would make a good boyfriend or husband.
但该研究的一位共同作者告诉《每日邮报》，此研究仅是基于肉欲的本能反应，并非衡量一个好男友或好丈夫的标准。

The study could explain why some women are attracted to the "bad boy" persona.
这项研究能为我们解释为什么女性更喜欢外表坏坏的男性了。