Zero net emissions city 零排放城市
2050年达到净排放为零?
Net emissions of CO2 were provisionally estimated to be 480.9 million tonnes, 9.8% lower than 2008's 532.8 million tonnes.
二氧化碳净排放量初步估计是4.809亿,比2008年的5.328亿下降了9.8%。
Make petrol out of plants in a sufficiently clever way and you can drive around with no net emissions of carbon dioxide as well as no net payments to the mad, the bad and the greedy.
以高效聪明的方式从植物中提取汽油,你开车就不会产生二氧化碳了。
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