Bamboo makes a beautiful fence, and because it grows so quickly (as much as 1 ft. a day or more, depending on the species), it absorbs more CO2 than, say, a rosebush.

• 用竹子做栅栏很漂亮，不仅如此，因为竹子的生长速度很快（取决于竹子的种类，竹子每天大约生长1英尺左右），它们也比玫瑰花丛吸收更多的二氧化碳。