1. Despite one of history's most extensive search efforts, involving more than 300 planes and dozens of ships, the Navy found nothing, not even an oil stain floating on the water.
    尽管美国海军发动了有史以来范围最大的一次搜寻，动用了300多架飞机和几十艘战舰，依然一无所获，甚至没发现一点油迹漂在水上。

2. At any moment he expected to hear Bonpland scream, to see the first blood begin to stain the water.
    他随时都预料可能听到庞普朗尖叫起来，随时都可能看到第一滴血开始将河水染红。