咸水鱼

zhè shì dǎo zhì xián shuǐ yú zài dàn shuǐ zhōng sǐ wáng de yuán yīn duì ma

这是导致咸水鱼在淡水中死亡的原因，对吗？

This is what drives the death of saltwater fish in fresh water, right?

kě shí yòng de xián shuǐ yú

可食用的咸水鱼

edible saltwater fish