长嘴鱼的发展更进了一步。
金枪鱼、鲭鱼和长嘴鱼有比这些更复杂的适应性，以提高自己的流体动力学。
Tunas, mackerels, and billfishes have even more sophisticated adaptations than these to improve their hydrodynamics.
鲟鱼和长嘴鱼都是硬鳞鱼。
鲟鱼和长嘴鱼都是硬鳞鱼。
布设渔网的一些新方法已经减少副捕获物海豚的捕获，但没有减少其它一些生物的捕获，象长嘴鱼、海龟和鲨鱼。
New methods of setting nets have reduced the bycatch of dolphins but not of other species, such as billfish, turtles and sharks.
马林鱼、旗鱼和箭鱼的长嘴可能会帮助它们在水中滑行。
The long bill of marlins, sailfishes, and swordfish probably helps them slip through the water.
马林鱼、旗鱼和箭鱼的长嘴可能会帮助它们在水中滑行。
The long bill of marlins, sailfishes, and swordfish probably helps them slip through the water.
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