这些小型的雌兽和雄兽很容易成为鸟类，浣熊，鱼类和海龟的牺牲品。
These small editions of mother and father are easy prey for birds, raccoons, fish and turtles.
过去，新郎骑一匹小白马去新娘家，并带上一对象征着忠诚的灰色的雌鹅和雄鹅。
The groom once traveled to the bride‘s house on a white pony, bearing fidelity symbols--a gray goose and gander.
德国的灵长类动物学家Dana Pfefferle观察过一群短尾猿，计算了雌猿的喊叫和雄猿骨盆大力冲刺次数。
German primatologist Dana Pfefferle watched a group of macaques, counting the females \ \ \ 'yells and the males \ \ \' pelvic thrusts.
应用推荐