to go in front of or beside someone or something in order to show them the way or to make them go in a particular direction
引导
a permanent change in global or regional climate patterns, including temperature, wind, and rainfall
气候变化
a light substance produced in a chemical process that can be formed into different shapes when heated
塑料
the thin sheets on which one can write, draw, or print things, also used as wrapping material
纸
the act of producing or releasing something, especially gas or radiation, into the atmosphere or environment
排放
the increase in the average temperature of the Earth as a result of the greenhouse effect
全球变暖
a fuel that is found in nature and obtained from the remains of plants and animals that died millions of years ago, such as coal and gas
化石燃料
a type of gas with no color and smell that is produced by burning carbon or during breathing out
二氧化碳
the amount of carbon dioxide that an organization or person releases into the atmosphere
碳足迹
to devote a lot of effort, time, etc. to something from which one expects to achieve a good result
投资
describing a contract, agreement, etc. that can be continued for a further period of time
可再生的