Her babies must fatten up quickly. 她的宝宝们必须迅速长大
To live, the bull must somehow shake off the lioness. 要想活下去 公牛必须想办法甩掉母狮
The cats must somehow topple the buffalo, 母狮们必须想办法压倒公牛
but repeated stings must still be extraordinarily painful. 但连续的猛刺给它带来了难言的剧痛
it must catch another three scorpions before sunrise. 它必须在日出之前再抓住三只蝎子
Otonycteris must rely entirely on its hearing. 尖耳蝠则要完全依靠自己的听觉
that this bat must do things differently. 这只蝙蝠必须另寻他路
desert-living elephants must also undertake long journeys 沙漠象也必须踏上旅途
Once again, the pride must continue their search. 狮群必须再次踏上寻找食物的征程
The whole pride must work together as a team 为了猎杀成功