that there is uncertainty and tension. 以致整个场面充斥着不确定和紧张的气氛

302. A young male emerges from the wilderness,
     一只年轻雄雪豹在荒野中出现
303. eager to find her.
     迫切地想要找到雌雪豹
304. Snow leopards meet so infrequently
     雪豹们很少碰面
305. that there is uncertainty and tension.
     以致整个场面充斥着不确定和紧张的气氛
306. And it's about to get worse.
     然而更糟的还在后面
307. Another, bigger male has arrived.
     另一只体型更为健壮的雄雪豹也来了
308. The mother and cub are trapped between the rivals.
     雌雪豹和幼崽被困在两个竞争对手之间

来自《行星地球 第二季 第二集 Planet Earth S02E02 山脉》第 305 行