With the males fixed on the female, 雄雪豹的注意力都集中在了雌雪豹身上

310. Mother must act fast.
     母亲必须尽快行动
311. To divert the males' attention from her cub,
     为了转移雄雪豹对幼崽的注意力
312. she rolls over submissively.
     她顺从地滚动着身体
313. With the males fixed on the female,
     雄雪豹的注意力都集中在了雌雪豹身上
314. the cub has a chance to escape.
     幼崽得以借此机会脱身
315. The males close in on the mother from both sides,
     两只雄雪豹从两侧接近雌雪豹
316. keen to claim her for their own.
     渴望将其占为己有

来自《行星地球 第二季 第二集 Planet Earth S02E02 山脉》第 313 行