It has taken a vast mouthful of the baitfish itself. 鲸鲨张开大口,满嘴都是饵鱼

23. The shark dives, as if to escape from such overcrowding.
    鲸鲨开始下潜,离开这过度拥挤的地方
24. Now the tuna have a chance to attack the unprotected baitfish
    现在黄鳍金枪鱼开始进攻这没有保护的饵鱼
25. but then back comes the giant.
    而后,鲸鲨归来
26. It has taken a vast mouthful of the baitfish itself.
    鲸鲨张开大口,满嘴都是饵鱼
27. Plankton, it seems, is not the only food for a whale shark.
    浮游生物看来并不是鲸鲨的唯一食物
28. Both shark and tuna feast together
    鲸鲨和金枪鱼一起享受这大餐
29. but the tuna must be wary.
    金枪鱼必须机警地远离鲸鲨

来自《行星地球 第一季 第十一集 Planet Earth S01E11 海洋深处》第 26 行