第217页 - 综合素质随堂反馈八年级英语译林版常州专版

To encourage people to plant trees.

15 billion .

The app.

I think it's really smart and useful. We can draw posters to let more people understand the

importance of protecting trees.

As we all know, the environment around us is getting worse and worse. In some places, we

can't see fish swimming around in the river or trees on the hills. Some people even have no

clean water to drink.

I think we must do something to protect the environment. We can go to school on foot or

by bike. We can use shopping baskets instead of plastic bags when shopping. And in our daily

life, we should use both sides of the paper.

By doing these small things, there will be less pollution and our life will be better.