额 教材改了吧···
Our earth is in danger now.We should do something to protect it.We can start out small.First ,we should walk as much as possible.Try not to drive the car.Second,when we go shopping we should use basket instead of plastic bags.The plastic bags cause pollution.Third,we should take showers instead of baths.It will save water.We should aiso recycle the things and try not to throw the rubbish like cans,glass bottles and so on.We only have one earth.Let's protect in together.额····手酸死了····
