Sturgeons and gars are ganoid.

鲟鱼和长嘴鱼都是硬鳞鱼。

New methods of setting nets have reduced the bycatch of dolphins but not of other species, such as billfish, turtles and sharks.

布设渔网的一新方法已经减副海豚的，没有减其它一的，象长嘴鱼、海龟和鲨鱼。

Sturgeons and gars are ganoid.

鲟鱼和长嘴鱼都是硬鳞鱼。

New methods of setting nets have reduced the bycatch of dolphins but not of other species, such as billfish, turtles and sharks.

布设渔网的方法已经减副捕获物海豚的捕获，但没有减其它生物的捕获，象长嘴鱼、海龟和鲨鱼。

Sturgeons and gars are ganoid.

鲟鱼和长嘴鱼都是硬鳞鱼。

New methods of setting nets have reduced the bycatch of dolphins but not of other species, such as billfish, turtles and sharks.

布设渔网一些新方法已经减副物，但没有减其它一些生物，象长嘴鱼、龟和鲨鱼。

Sturgeons and gars are ganoid.

鲟鱼和长嘴鱼都是硬鳞鱼。

New methods of setting nets have reduced the bycatch of dolphins but not of other species, such as billfish, turtles and sharks.

布设渔网的新方法已经减副捕获物海豚的捕获，有减其生物的捕获，象长嘴鱼、海龟和鲨鱼。

Sturgeons and gars are ganoid.

鲟鱼长嘴鱼都是硬鳞鱼。

New methods of setting nets have reduced the bycatch of dolphins but not of other species, such as billfish, turtles and sharks.

布设渔网的一些新方法已副捕获物豚的捕获，但没有其它一些生物的捕获，象长嘴鱼、鲨鱼。

Sturgeons and gars are ganoid.

和长嘴都是硬鳞。

New methods of setting nets have reduced the bycatch of dolphins but not of other species, such as billfish, turtles and sharks.

布设渔网的一些新方法已经减副捕获物海豚的捕获，但没有减其它一些物的捕获，象长嘴、海龟和鲨。

Sturgeons and gars are ganoid.

鲟鱼和长嘴鱼都是硬鳞鱼。

New methods of setting nets have reduced the bycatch of dolphins but not of other species, such as billfish, turtles and sharks.

布设渔网的一些新方法已经减副捕获物海豚的捕获，但没有减其它一些生物的捕获，象长嘴鱼、海龟和鲨鱼。

Sturgeons and gars are ganoid.

鲟鱼和鱼都是硬鳞鱼。

New methods of setting nets have reduced the bycatch of dolphins but not of other species, such as billfish, turtles and sharks.

布设渔网的一些新方法已经减副海豚的，但没有减其它一些生的，鱼、海龟和鲨鱼。

Sturgeons and gars are ganoid.

鲟鱼和长嘴鱼都是硬鳞鱼。

New methods of setting nets have reduced the bycatch of dolphins but not of other species, such as billfish, turtles and sharks.

布设渔网的一些新方法已经减副的，但没有减其它一些生的，长嘴鱼、龟和鲨鱼。