while her sisters attack from behind. 她的姐妹从后方进攻

64. The pride do have numbers on their side,
    虽然狮群占据了数量优势
65. but one sweep of his horns could be deadly.
    但如果被水牛角扫到 可能会直接丧命
66. One distracts the bull up front,
    一头母狮正面诱敌
67. while her sisters attack from behind.
    她的姐妹从后方进攻
68. The cats must somehow topple the buffalo,
    母狮们必须想办法压倒公牛
69. but with swamp under foot, they can't get any traction.
    但沼泽太过湿滑 脚底无法借力
70. The bull is weakening,
    公牛逐渐虚弱

来自《行星地球 第二季 第五集 Planet Earth S02E05 草原》第 67 行