di0208 | 2 秒前 | TVB 10000000 元 | 積分轉出 |
真實加拿大一号公路http://i.cbc.ca/1.3259658.1444169907!/fileImage/httpImage/image.jpg" border="0">_gen/derivatives/16x9_620/drivebc- ...tvb now,tvbnow,bttvb( {5 x" x+ a! ], B& l7 }9 ~, S" I
Pedestrian_A 發表於 2016-7-2 02:17 PM
真實加拿大一号公路http://i.cbc.ca/1.3259658.1444169907!/fileImage/httpImage/image.jpg" border="0">_gen/derivatives/16x9_620/drivebc- ...
Pedestrian_A 發表於 2016-7-2 02:17 PM
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。tvb now,tvbnow,bttvb) s/ {# C' }2 x$ ~
SweetLemon 發表於 2016-7-14 10:34 AM 5.39.217.77:88982 i- f' b8 m8 p, e8 _
not enough trees in the city
No, I read that when the leaves fall it released CO2 back to nature.
I don't know its true or not.
SweetLemon 發表於 2016-7-14 08:05 PM
歡迎光臨 公仔箱論壇 (http://5.39.217.77:8898/) | Powered by Discuz! 7.0.0 |