大家来看看我这篇英语文章能得几分.满分20

题目

大家来看看我这篇英语文章能得几分.满分20
It's not good for our healthy.we should to protect the environment.let's to do something to protect our earth.there are many ways to protect.for example first,we can walking to school instead of going there by car.It can reduce the air pollution.second,wo must not to pollute the water .water is our life third we can plant more trees to reduce the foggy days.please protect our earth!now!(各位大小写请别在意.恩.这篇文章我只拿了3分.我很惊讶.)

答案

It's not good for our healthy. healthwe should to protect the environment. to删掉let's to do something to protect our earth.there are many ways...