藻类则可以从大气中吸收二氧化碳，而藻类死亡时，会很容易沉入海底。

These will absorb carbon dioxide from the atmosphere and then conveniently sink when they die.

youdao

藻类则可以从大气中吸收二氧化碳，而藻类死亡时，会很容易沉入海底。

These will absorb carbon dioxide from the atmosphere and then conveniently sink when they die.

youdao