Apparently, till the end of the year 2009, the words related with climate change, Copenhagen, as well as low-carbon almost spread all over the world. Just click the web, only 0.14 seconds, nearly 27,600,000 low-carbon related results were showcasing obviously. Low carbon economy, low carbon life…the things that related with the ’low-carbon’ has become a trend or a focus, gradually changing our daily life; or, the whole world cares more about their living condition and makes effort to avoid suffering the crack of doom that the ’2012’ told us.
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