carbon emissions

劍橋詞典

carbon dioxide that planes , cars , factories , etc. produce , thought to be harmful to the environment
碳排放（飛機(jī)、汽車、工廠等排放出的有害環(huán)境的二氧化碳?xì)怏w）
We all need to do more to reduce carbon emissions. 我們都要在減少碳排放上下更大力氣。 返回 carbon emissions