第1个回答 2020-03-03
Nowadays, human beings have entered a stage of rapid development. Our economy is more and more optimistic, but it is accompanied by the heavy pressure of the earth. So we should strive to build a greener world!
However, what should we do? It's very simple. As a student, we can save paper and reuse it. In our life, we should save more water and electricity. At the same time, we should also cultivate our awareness of garbage classification and not litter. Less private cars, more subways and buses. In addition, we need to save food and promote a simple life.
Only if everyone makes their own efforts can we have a greener world. Let's take action!