Anticipating their line 它估计了一下它们逃跑的路线

301. Three dogs close in on one impala.
     3只野狗紧追一只黑班羚
302. Missed.
     没捉到
303. The lead dog drives the impala towards the hidden flankers.
     头犬将黑斑羚赶向侧翼的埋伏区
304. Anticipating their line
     它估计了一下它们逃跑的路线
305. the leader cuts the corner
     然后立刻从边角切入
306. and joins a flanker for the final assault.
     从侧翼加入这次总攻
307. It's all or nothing.
     成败在此一举

来自《行星地球 第一季 第一集 Planet Earth S01E01 从北极到南极》第 304 行