这种鲸鱼环游了6,000英里到暖水湖里生育繁殖。
The whales migrate some 6,000 miles to breed and calve in the warm lagoons.
它们很可能在陆地上进行生育繁殖，而且，走鲸在陆地上移动时非常像现代海狮。
On land, where it probably bred and gave birth, Ambulocetus may have moved around very much like a modern sea lion.
换句话说，优良的母亲有利于生育繁殖。
There is reproductive advantage in good motherhood, in other words.
应用推荐