global warming

US /ˌɡloʊ.bəl ˈwɔːr.mɪŋ/
UK /ˌɡloʊ.bəl ˈwɔːr.mɪŋ/
"global warming" picture
1.

全球变暖

a gradual increase in the overall temperature of the earth's atmosphere attributed to the greenhouse effect caused by increased levels of carbon dioxide, CFCs, and other pollutants.

:
The scientific consensus is that human activities are the primary cause of global warming.
科学共识是人类活动是全球变暖的主要原因。
Addressing global warming requires international cooperation and significant policy changes.
应对全球变暖需要国际合作和重大的政策改变。