The good relationships between the structure of fish gills and their function were discussed.
本文还讨论了剑尾鱼鳃结构与其功能的密切关系。
Fish take in oxygen through their gills.
鱼用鳃吸取氧气。
The behemoths are indeed sharks. They breathe through gills, like fish.
事实上，这些庞然大物确实是鲨鱼。它们通过鳃呼吸，就像鱼一样。
The behemoths are indeed sharks. They breathe through gills, like fish.
事实上，这些庞然大物确实是鲨鱼。它们通过鳃呼吸，就像鱼一样。
It breathes in the water with its gills as other fish do.
在水中它们像其他鱼一样用鳃呼吸。
In waterways these can damage the gills of fish.
在水中还可以损害鱼类的腮。
Mom: Because the fish has no nose, it uses the gills to breathe.
妈妈：因为鱼没有鼻子，它用鱼鳃呼吸。
Gills are the organ through which fish breathe.
鳃是鱼类用来呼吸的器官。
Gills are the organ through which fish breathe.
鳃是鱼类用来呼吸的器官。
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