研究人员大卫卡里尔称，从进化角度来讲，这一优势使得高个男人对女人更有用。
In evolutionary terms, that makes them more useful for women, said researcher David Carrier。
这张照片是在今年2月份，卡西尼号宇宙飞船从卡里索普上方快速飞过时拍摄到的。 卡里索普星的轨道在土星第二大卫星特提斯的后方，二者围绕土星旋转的轨道大致相同。
The Cassini spacecraft snapped this shot in February as it swooped past Calypso, which trails behind the larger moon Tethys in roughly the same orbit around Saturn.
大卫-卡里尔教授认为，人脸的改变，是为了被拳头击打时对脸部提供更好的保护。
Professor David Carrier said the changes could have been to 'better protect' the face when punched.
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