世界地球日的发起国美国及其他192个国家，还将有上百次游行、工作坊等各类环保活动。

There will be hundreds of rallies, workshops and other events around the United States, where Earth Day was born, and hundreds more overseas, where it is now celebrated in 192 countries.

youdao

世界地球日的发起国美国及其他192个国家，还将有上百次游行、工作坊等各类环保活动。

There will be hundreds of rallies, workshops and other events around the United States, where Earth Day was born, and hundreds more overseas, where it is now celebrated in 192 countries.

youdao