- The patrol moves off with a sense of purpose.
巡逻队继续向目标进军 - They must remain silent until they close in on their rivals.
在接近对手之前它们必须保持缄默 - The attack is on.
攻击开始了! - To intimidate their opponents, the aggressors scream and drum on buttress roots.
为了壮声势,它们尖叫着并击打树根冲向战场 - Several males corner an enemy female.
几只公猩猩把一只母猩猩逼上绝境 - It's a ferocious attack, and she's lucky to escape with her life.
面对这凶猛的攻击,这只母猩猩侥幸得以活下来 - Others are not so fortunate.
另外一些就不那么走运了