CHICAGO - Muscular young men are likely to have more sex partners than their less-chiseled peers, researchers at the University of California Los Angeles said on Monday.

• 芝加哥消息--富有肌肉的年轻男子貌似比轮廓稍逊于他们的同类具有更多性伴侣；加利福尼亚洛杉矶大学的研究者在星期一说道.