一旦砍伐树木，二氧化碳的数量会在空气中增加的翻译：Once the felling of trees, the amount of carbon dioxide in the air increases 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Once the felling of trees, carbon dioxide in the air will increase the number of

Once the felling of trees, the amount of carbon dioxide in the air increases

Once felling trees, carbon dioxide quantity can increase in the air

Once cut down the trees and 2 carbon dioxide in the air will increase the number

Once the felling of trees, the amount of carbon dioxide in the air increases