来自专业的译者、企业、网页和免费的翻译库。
global warmingglobal warming is the increase of earth's average surface temperature due to effect of greenhouse gases, such as carbon dioxide emissions from burning fossil fuels or from deforestation, which trap heat that would otherwise escape from earth. this is a type of greenhouse effect.
ਵਿਸ਼ਵ-ਵਿਆਪੀ ਤਪਸ਼