太多的溢水量使水中氮含量过高，导致游入哥伦比亚河的鲑鱼致死。

Too much spill dissolves too much nitrogen in the river, which can kill migrating salmon.

youdao

太多的溢水量使水中氮含量过高，导致游入哥伦比亚河的鲑鱼致死。

Too much spill dissolves too much nitrogen in the river, which can kill migrating salmon.

youdao