When the women were ovulating, however, they favoured the manly-looking men - big jaws, prominent eyebrows and larger bodies - the stuff that screams virility.

而处于排卵期的女性更倾心于有男子气概的男人：颌骨宽大、双眉浓密、身材魁梧，浑身无不透着阳刚之气。

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Fanciers of muscular hounds with big jaws could circumnavigate the law by crossing, say, a mastiff with a pit bull, to create a perfectly legal canine nasty (as, indeed, has happened in Britain).

大下巴肌肉猎犬的爱好者们可以通过一只马士提夫獒犬和一只罗威那犬制造一只完全合法的令人讨厌的犬种来绕开法律。

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Jaws attached by stretchy ligaments allow them to swallow their prey whole, no matter the size, and they can go weeks or months without food after a big meal.

它们的喉咙具有富有弹性的韧带，使其无论猎物多大均可整个吞下，在一顿大餐之后，它们可以数周甚至数月不进食。

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Almost all of the traits considered to be masculine big muscles, facial hair, square jaws, deep voices and a propensity to violence evolved, it now seems, specifically for their usefulness in fighting off or intimidating other men, allowing the winner to get the girl.

ECONOMIST: Masculine traits