He does his best to put on a turn of speed. 他尽全力加快速度
Mangroves provide all the leaves he can eat 红树林为他提供食物
Despite being three meters long and weighing nearly a ton, he is nonetheless vulnerable. 虽然已经三米长,一吨重 还是比较虚弱,也容易受攻击
and, as he begins to tire, she supports him close to the surface so that he can breathe more easily. 疲劳的幼鲸被妈妈托上浮上水面好让它呼吸空气
Pretty impressive, but is he magnificent enough? 印象非常深刻,他够不够华丽呢?
but he'll have to do more than flutter his eyelids, if he wants to impress her. 但要给雌鸟留下好印象的话它还需要加倍的努力
but he can't assume the females will actually turn up. 但却没有看到雌驴的出现
but the father needs persuading to surrender the chick he has been caring for all winter. 但整个冬天都在照顾小企鹅的爸爸倒是有点舍不得
He must now put his chick at risk. In these temperatures it could freeze in seconds. 它现在要让小企鹅冒险, 在这种温度下 小企鹅随时有可能冻死