Men with rugged(1) jaws and chiseled(2), masculine(3) facial features might have no problem getting dates but women don't always see them as marriage material, according to a U.S. study.

美国一项调查显示，下巴粗犷、面部轮廓分明、具有男子气概的男人也许不愁没有约会，但是结婚就不好说了。

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The snakehead can exceed 3 ft. in length and will eat pretty much anything that can fit into its jaws.

CNN: Fish tale