男人为什么都喜欢看美女?

　　Men weigh up potential partners almost instantaneously based on their appearance because their "ancient" genetic preference for attractive mates leads them to, experts claim.

　　据专家介绍，男性在择偶时之所以会以貌取人，是因为他们天生爱美女的“原始基因”使然。

　　According to research, a woman with an attractive face is taken by men to be fertile and able to continue the family line, appealing to the man's survival instinct.

　　研究表明，有着漂亮脸蛋的女子符合男性的生存本能需要，在他们看来，这样的女子生育能力强，能为他们传宗接代。

　　In contrast women take longer to decide their feelings for a man because they need to weigh upwhether he will be a committedpartner who will provide forthem well – part of their survival programming.

　　相比之下，女性则需要更长的时间来做出判断，因为她们需要考察对方是否忠诚，会养家。这也是她们的一种生存本能。

　　Professor Mark van Vugt and Dr Johanna van Hooff, from the University of Amsterdam, and postgraduate student Helen Crawford, from the University of Kent, were behind the study which is to be published by the Oxford Journal Social Cognitive and Affective Neuroscience.

　　该研究由阿姆斯特丹大学的马克 凡 福特教授和约汉娜 凡 胡夫博士以及肯特大学的研究生海伦 克劳馥共同开展。研究报告将在牛津大学的《社会认知与情感神经学》期刊上发表。