At least thirty snakes have now joined the caravan. 至少有30条海蛇加入到了这个队伍

61. Shoals of yellow goatfish and trivali are seeking similar prey
    许多的黄色绯鲵鲣和它的同伴们 也在寻找同样的猎物
62. And they attract the snakes' attention.
    它们引起了海蛇的注意
63. As one group of hunters searches the reef they're joined by the other.
    它们也加入进来,开始扫荡珊瑚礁
64. At least thirty snakes have now joined the caravan.
    至少有30条海蛇加入到了这个队伍
65. The big fish scare the prey into cracks
    大鱼将猎物吓到裂缝里
66. and there the snakes can catch them
    那里,海蛇就能抓住它们了
67. And anything fleeing from the crates will swim straight into the mouths of the waiting trivali.
    这样从海蛇嘴里逃跑的猎物 也将直接送到这些大鱼嘴里

来自《行星地球 第一季 第九集 Planet Earth S01E09 海洋》第 64 行