Carbonic anhydrase is an enzyme in the red blood cells that quickly converts carbon dioxide and water into bicarbonate and hydrogen ions.

酶是红细胞中的一种酶，能迅速化和水转化为盐和离子。

The enzyme carbonic anhydrase catalyzes this reaction in the red blood cells, where carbon dioxide and water are converted into bicarbonate and hydrogen ion.

酶在红细胞中催化这种反应，在红细胞中化和水被转化成盐和离子。

In our bodies, these kinds of reactions can’t and don’t take thousands of years to happen, because we have an enzyme called carbonic anhydrase that catalyzes that reaction.

在我们的身体里，这些反应不可能也不会需要几千年的时间才能发生， 因为我们有一种叫做酶的酶可以催化这种反应。