- To herd their prey, the predators raise their huge dorsal fins.
旗鱼张开大大的背鳍来把猎物赶到一起 - A mistimed strike by one sailfish, could fatally damage another
旗鱼不恰当的攻击会严重伤害到同伴 - but each continually changes it's color, from blue, to striped, to black
所以每条旗鱼不断变换颜色 从蓝色--有斑纹--黑色 - that warns it's companions of it's intentions and also confuses the prey.
这可以警告同伴注意, 同时也可以迷惑饵鱼 - As the shoal is driven nearer the surface,
当饵鱼被赶上海面的时候 - it comes within the range of the seabirds.
又进入了海鸟的攻击范围 - Out here, in the open ocean, there is nowhere for the baitfish to hide.
在这片空旷的海域中 这些小鱼无处可藏
that warns it's companions of it's intentions and also confuses the prey. 这可以警告同伴注意, 同时也可以迷惑饵鱼
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