加拿大很多樹但也期望森林吸收掉人們無節制排放的二氧化碳。![](http://www.tvboxnow.com/images/smilies/default/003.gif)
' Q; w. a5 \1 {2 ]- `tvb now,tvbnow,bttvbSweetLemon 發表於 2016-7-14 10:34 AM ![](http://www.tvboxnow.com/images/common/back.gif)
' q% y& N7 ]0 v# i公仔箱論壇not enough trees in the city![](http://www.tvboxnow.com/images/smilies/default/003.gif) # h1 W5 z, U+ j. b% u
7 R7 \/ p) P6 j9 V( Ptvb now,tvbnow,bttvbNo, I read that when the leaves fall it released CO2 back to nature.TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。6 e6 b1 }+ H5 X
I don't know its true or not. |