green energy

例句：

1. 1. Green energy is becoming increasingly important in modern society.
   在现代社会，绿色能源变得越来越重要。
2. 2. The development of renewable energy sources is a key to reducing carbon emissions.
   开发可再生能源来源是减少碳排放的关键。
3. 3.Many countries are investing in green energy infrastructure to combat climate change.
   许多国家都在投资绿色能源基础设施以应对气候变化。