1. Halloween is the gaudiest example of the infantilization of the American culture. 万圣节是美国文化不成熟最俗丽的表现。
2. How this plumage evolved is no mystery: he healthiest males usually have the most spectacular plumage, so females choose whichever male has the gaudiest feathers. 最健康的雄性往往拥有最炫目的羽毛,所以雌性会选择有着最绚丽羽毛的雄性极乐鸟。
3. How this plumage evolved is no mystery: the healthiest males usually have the most spectacular plumage, so females choose whichever male has the gaudiest feathers. 它是怎么进化成这样的并不神秘:最强壮的雄性拥有最美丽的羽毛,所以雌性会选择那些拥有最华而不实的羽毛的雄性。