Read and choose.
With the development (发展) of society (社会),
life becomes more and more important. Some people think it is very
to do. In fact (实际上), we can do a lot of things .21·cn·jy·com
First, as a
, some of us can ride a
to school, or walk to school every day. It can
energy and it is good
our healthy (健康). Second, when we leave the classroom, remember to
the lights to save electricity. And third, we should
our homework on both sides of the paper. It’s a good
to save paper, and to save trees.
If everyone can
a low-carbon life, the world will become a better place.
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