emissions是什么意思_emissions的翻译_音标_读音_用法_例句_爱词霸在线词典 And it would take an average of 65 years for the reduced carbon emissions from a new energy-efficient home to make up for the resources lost by destroying an old one 出自-2010年6月阅读原文 carbon emissions come from heating, cooling and powering our homes, offices and other buildings 出自-2010年6月阅读原文