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

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。

Tomorrow is Earth Day. Let's discuss what we can do to recycle things.

明天是地球日。让我们讨论一下可以做什么来回收东西。

Many people are playing a role in saving the earth on Earth Day.

许多人都能在地球日为拯救地球奉献一份力量。

The Earth Day was created to remind people to care about the earth.

设立地球日是为了提醒人们要关心地球。

On April 22nd, people around the world would celebrate Earth Day in different ways.

4月22日，世界各地的人们将以不同方式庆祝地球日。

This year is the 49th Earth Day and I think we should call on people not to cut down too many trees.

今年是第49个地球日，我认为我们应该呼吁人们不要过度砍伐树木。

Some environmental protection groups believe that humans will understand the true spirit of Earth Day and try their best to protect the earth.

一些环保组织认为，人类会理解地球日的真正意义，并尽最大努力保护地球。

Did you come to the organic food festival we had to celebrate Earth Day?

你来参加我们为庆祝地球日而举办的有机食品节了吗？

Our teacher told us about projects other classes had done for Earth Day, and she asked for suggestions for our class projects.

我们的老师给我们讲了其他班为地球日做的项目，并就我们班的项目征求了我们的建议。

Earth Day remains truly global!

“地球日”仍然是名符其实的全球性纪念日！

"Earth day?" Annabel asked.

“地球清洁日？”安娜·贝利问。

Celebrate Earth Day by planting succulents!

通过种植肉质植物庆祝世界地球日！

Q: What's next for the Earth Day Network?

问：“地球日网络”下一步的计划是什么？

And that's no way to celebrate Earth Day.

这样看来，地球日的时候也先别急着庆祝了。

The inaugural Earth Day happened a year later.

一年之后诞生了首个世界地球日。

So Happy Earth Day.

为此，祝大家“地球日”快乐。

That was the remarkable thing about Earth Day.

地球日本身就是了不起的事。

And no, it's not Earth Day — it's World IPv6 Day!

不，不是地球日——而是世界。

One Earth day is about 24 hours, or 86,400 seconds, long.

地球上的一天是24小时，或8.64万秒。

One Earth day is about 24 hours, or 86, 400 seconds, long.

地球上的一天是24小时，或8.64万秒。

If the environmental movement has a high holiday, Earth day is it.

如果环保运动有盛典，那么世界地球日当之不愧。

It was obvious that we were headed for a spectacular success on Earth Day.

很明显我们渴望在地球日上获得巨大的成功。

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？

On the 40th anniversary of Earth Day, we come together to reaffirm those beliefs.

在此纪念地球日40周年之际，我们再次共同重申这些信念。

So while you are taking part in other Earth Day celebrations, keep these tips in mind.

因此，当你参与其他地球日庆祝活动时，请把这些建议记在脑海中。