Hi, Mike. Any ideas about our project?
嗨，迈克。关于我们的项目，你有什么想法吗？
Maybe we can talk about water power.
也许我们可以谈谈水力。
OK. We use water every day. Let's find out more about water power.
好。我们每天都用水。我们来更多地了解水力。
What do you know about it?
关于它你知道什么？
Running water can make electricity. We can get power from the sea too.
流动的水可以发电。我们也能从大海获得能量。
What else do you want to know about water?
关于水，你还想知道什么？
Well, where does water come from? How do we make power from water?
嗯，水是从哪儿来的？我们怎样用水发电？
Good questions. Let's go to the library. We can work on it together.
好问题。我们去图书馆吧。我们可以一起做。
Wind power, solar power and water power are types of green energy. They are clean and good for Mother Earth.
风力、太阳能和水力都是绿色能源。它们清洁，对地球母亲有好处。
We use green energy to light, heat and cool our homes and schools. We also use it to run cars, buses and trains.
我们用绿色能源给家里和学校照明、取暖和降温。我们也用它来开汽车、公共汽车和火车。
Our project is about green energy.
我们的项目是关于绿色能源的。
Wind power, solar power and water power are types of green energy. We use them to ...
风力、太阳能和水力都是绿色能源。我们用它们来……
We use energy every day. But many resources are running out. What should we do?
我们每天都用能源。不过很多资源正在耗尽。我们应该怎么办？
We should save energy.
我们应该节约能源。
Yes, but how can we save energy?
是的，不过我们怎样节约能源？
We can change our energy use.
我们可以改变我们的能源使用方式。
Can you give us an example, Binbin?
斌斌，你能给我们举个例子吗？
Sure. We can take quick showers. That will save energy and water.
当然。我们可以快速淋浴。这样能节约能源和水。
I agree. We can also use LED lighting.
我同意。我们也可以用 LED 灯。
And we should always unplug our computers and TVs.
我们还应该总是拔掉电脑和电视的插头。
Great! Small changes can make a big difference.
太好了！小小的改变能带来很大的不同。
Follow the “3R” rules to save energy and resources—every little thing helps!
遵循“3R”规则，节约能源和资源——每件小事都有帮助！
Use air conditioners less.
少用空调。
Walk more and drive less.
多走路，少开车。
Bring our own bags to shops and markets.
去商店和市场时自带袋子。
Recycle bottles and boxes.
回收瓶子和盒子。
Recycle old clothes, toys and books.
回收旧衣服、玩具和书。
Let's follow the “3R” rules. We should use air conditioners less. We should ...
我们来遵守“3R”规则。我们应该少用空调。我们应该……