1、Blue-green algae is a form of aquatic plant that occurs naturally in rivers and lakes.
藍(lán)藻是一種形式的水生植物出現(xiàn)在自然河流和湖泊。

2、It can also get rid of spores and blue-green algae to provide clean drinking water.
它還可以濾除孢子和藍(lán)藻，使水質(zhì)達(dá)到馬上飲用的標(biāo)準(zhǔn)。

3、Among the blue-green algae are many species of nitrogen fixation.
許多種藍(lán)藻有固氮的能力。

4、Can I treat my water at home to remove blue-green algae and their toxins?
我對(duì)我的水可以在家清除藍(lán)藻及其毒素？