无码中文AV有码中文A_国产欧美VA欧美VA香蕉在线_一区二区三区中文字幕_aa片在线观看视频在线播放

Zhongshan Bureau of Ecology and Environment released the "Zhongshan Low-carbon" logo on June 15, also National Low-carbon Day.

The logo is designed in blue and green. "Blue" represents the earth, with ocean blue water ripples taking the shape of "CO2". "Green" represents the low-carbon concept, with a green leaf showing the outline of forests and mountains. The green gradient leaf is like a hand covering and protecting the earth, implying that human beings should protect our common homeland.

The logo will be widely used in the publicity activities related to National Low-carbon Day and the design of related products to enhance the awareness and ability of the whole society in terms of energy conservation and carbon reduction.