It'll have to be a straight chase. 唯有直截了当扑杀过去

16. A herd of oryx,
    这群直角大羚羊
17. the only prey within 20 miles.
    是方圆三十二公里内唯一的猎物
18. Out here, there is no cover for an ambush.
    这里没有任何伏击可用的遮挡物
19. It'll have to be a straight chase.
    唯有直截了当扑杀过去
20. They have failed
    她们失败了
21. and each failed hunt brings the lions closer to starvation.
    每失败一次 狮群离饿死就更近一步
22. To find enough to eat,
    为了寻找食物充饥

来自《行星地球 第二季 第四集 Planet Earth S02E04 沙漠》第 19 行