鱼种

cǎo yú yú zhǒng

草鱼鱼种

the fingerling grass carp

rú guǒ mǒu xiē wù zhǒng kāi shǐ cóng hǎi yáng zhōng xiāo shī huì gǎi biàn néng shēng cún xià lai de yú zhǒng

如果某些物种开始从海洋中消失，会改变能生存下来的鱼种。

If certain kinds begin to disappear from the ocean, it will change the type of fish that will be able to survive.