提示词：智能手机 smartphone, 二维码 the QR code
I’m writing to tell you more about the new form of sharing bike--mobike mentioned in your latest letter.
It’s very convenient to use if you have a smartphone. What you do is to find a nearest mobike through the APP, scan the QR code on the bike,老年人癫病怎么治疗 and enjoy your trip.
Compared to other forms of sharing bike, the greatest advantage of mobike is that you can easily find one and never worry about where to park it. It is becoming a new trend as a means of transportation, which relieves the traffic pressure and does good to the environment as well.
Hope to ride a mobike with you in China.
6月5日( June 5)是世界环境保护日, 我们周围的环境变得越来越糟糕,污染越来越严重。环境问题影响着人们的工作,学习,生活等,而我们的工作,生活,生产等又使环境污染越来越严重......如何保护我们的环境? 请以“ How to protect/save our environment/world? ”为题写一篇短文。
提示：存在问题:1.水污染越来越严重;2.砍伐森林严重;3. 大气污染严重;4. 白色垃圾等。
How to protect/save our environment/world?
The environmental pollution is worse and worse /more and more seriously today. Water is polluted; we have no clean water to drink. Many trees are cutting down, some animals is getting less and less. Some factories are pouring dirty air in the sky, the population is increasing faster and faster, resources are getting less and less…etc. Not only does it affect our lives and health, it but also has a great affection in the future. People's health has been greatly affected by air, noise and water pollution. Many people died of diseases. In order to live a better life, we need protect our world.
We shouldn’t throw away rubbish everywhere. We want to recycle, reduce, reuse things .Don’t waste things. This saves money and reduces pollution. Use things fo癫痫是怎么引发的r as long as possible. We don’t use plastic bags. We must plant more trees and stop the people cutting them .We hope our world becomes more and more beautiful.
参考词汇：disaster n.灾难 protect V. 保护
Let’s Do Something to Save Our Environment
It is recently reported that some rivers and lakes have dried up in South China. A lot of fishes died. The bottom青少年癫痫能看好吗s of the rivers and lakes have become grass land. The water is becoming less and less because of the bad weather.
So everyone should do something to save our environment. First, we should save every drop of water, such as turning off the taps after using it and recycling the water. For example, we can water the plants and clean the rest room with our used water. Second, we should save energy, such as less turning on the lights and turning off the lights when we leave;Do more walking, more bicycling and less driving and so on. Third, we should ask our government to control the pollution from the factories.
Let’s act now from everything to save our environment. Don’t let our tears be the last drop of water in the world!