Isn't the World Earth day also on this day?

世界地球日不也是这天吗？

youdao

Q: When did Earth Day move from the United States to nations around the world?

问：地球日什么时候开始从美国走向世界各国？

youdao

When did Earth Day move from the United States to nations around the world?

地球日什么时候开始从美国走向世界各国？

youdao

When did Earth Day move from the United States to nations around the world?

地球日什么时候开始从美国走向世界各国？

youdao