想一想世界地球日，环境法，新闻中的环境问题，不难看出环保行动正在成为主流。

Earth Day, Environmental Laws, Environmental Issues in the news, being green was entering the mainstream.

youdao

想一想世界地球日，环境法，新闻中的环境问题，不难看出环保行动正在成为主流。

Earth Day, Environmental Laws, Environmental Issues in the news, being green was entering the mainstream.

youdao