and that he therefore is the best father a female could have for her young. 以此来证明自己将是最好的父亲 雌江豚为了孩子就应该选它
Brooding young in the mouth is a very effective way of protecting them. 它们将鱼苗含在嘴里 这是一种保护它们的有效方法
But even a young crane is a heavy prize 一只小鹤的份量也是挺重的
The eagles work in pairs to separate a young crane from the flock. 两只金雕合作将一只小鹤 从队伍中分离出来
this bird could easily take a young markhor. 这些大鸟能轻松抓起一只小羊羔
A female with young makes an easier target. 一只母羊和几只小羊羔 是最容易下手的目标
and guanacos and their newborn young must suddenly endure a blizzard. 羊驼和它们新生的幼仔 只好忍受突如其来的风雪
creating a chain of young volcanoes. 诞生了一连串年轻的火山