humpback males exploit this ability to the full... 众多雄性座头鲸会充分利用这项能力
A large humpback eats three tons of krill a day. 一头成年座头鲸每天能吃掉3吨磷虾
A male humpback whale sings to attract a mate. 一只雄性座头鲸正在用歌声吸引雌鲸来交配
Humpback whales. 座头鲸!