第1个回答 2011-06-11
The environment is seriously under threat and it is our responsibility to live a low-carbon lifestyle to protect our planet .
There are many things we can do to live a low-carbon lifestyle. For example ,we can ride bicycles whenever possible instead of driving our cars. Also , we should turn off lights when we are not using them. Students should use both sides of the paper in their notebooks. These are just some of the things we can do to live a low-carbon lifestyle.
We only have one planet and we must all act now to save it from further pollution