昨天—3月25日晚上8点30至9点30，一年一度的地球熄灯一小时活动再次来临，全球多个城市、企业和个人都自愿参加。今年地球熄灯一小时的活动主题是:每个人心中都有位环保家。地球熄灯一小时活动是由世界自然基金会发起的、全球最大的环保活动。
这个活动号召大家在每年3月的最后一个星期六晚上8点30至9点30关上灯，并做出一个环保改变。世界自然基金会希望，随着人们的环保意识增强，大家能够做出环保改变，保护我们的地球，让大家知道熄灯仅需1小时，环保不只这1步。随手关灯，是一种再普通不过的行为，然而10亿人在同一时间做同样是一件普通的事。
昨天晚上，我也参加了这项活动，我在楼下向路过的人宣传这项活动，让跟多的人了解并支持这项活动。很快就有十多个人在我的宣传海报上签上了他们自己的名字。
地球熄灯一小时，熄灭的是灯，点亮的是人类环保的心。
星期六，地球熄灯一小时的时间到了，我和爸爸妈妈去四海公园散步。我们先去文具店买了一个手电筒，然后我们就到四海公园玩了。
我们先去了石头桥，那里太黑，所以我就打开手电筒照亮。我们又走过木头桥，绕了一个大圈。
我们又到了一个黑森林，爸爸叫我去上面看一下有什么东西，一会儿，我下来了，报告!我发现有一个癞蛤蟆和一条在睡觉的蟒蛇。我说。之后，我们又在四海大舞台上面跳了一下舞。然后买了一瓶水就回家了。因为光明对我们很重要，所以我们要节约用电，以后我们才有更多的光用。
英语翻译；
Yesterday-from 8:30 pm to 9:30 pm on March 25, the annual Earth Lights Out One Hour event came again, and many cities, companies and individuals around the world participated voluntarily. The theme of this year's one-hour event for the Earth to turn off the lights is: everyone has an environmentalist in their hearts. The One Hour Earth Lights Off event is the world's largest environmental protection activity initiated by the World Wide Fund for Nature.
This event calls on everyone to turn off the lights on the last Saturday of March every year from 8:30 to 9:30 pm and make an environmental change. WWF hopes that as people's awareness of environmental protection increases, everyone can make environmental protection changes and protect our planet, letting everyone know that it takes only one hour to turn off the lights, and environmental protection is more than just one step. Turning off the lights at will is an ordinary behavior, but it is an ordinary thing for 1 billion people to do the same at the same time.
Last night, I also participated in this activity. I promoted this activity to people passing by downstairs, so that more people can understand and support this activity. Soon more than a dozen people signed their names on my promotional posters.
When the earth turns off the lights for an hour, the lights are extinguished, and the environmental protection heart of mankind is lit.
On Saturday, when the earth’s lights were turned off for one hour, my parents and I went for a walk in Sihai Park. We first bought a flashlight at the stationery store, and then we went to Sihai Park to play.
We went to the stone bridge first, it was too dark, so I turned on the flashlight to illuminate it. We walked over the wooden bridge again and made a big circle.
We went to a black forest again, and my father asked me to go there and see what was there. After a while, I came down and reported! I found a toad and a sleeping python. I said. After that, we danced again on the big stage of the Four Seas. Then I bought a bottle of water and went home. Because light is very important to us, we must save electricity so that we can use more light in the future.
