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第30頁

信息發(fā)布者：

T

land

move

think

seeds

leaves

But these years the city is not

clean. Smoke from cars makes the air dirty. Rubbish makes the streets messy. To keep our city

clean, we can walk or take public transport to go out. Trees help keep the air clean. So we should

plant more trees. We shouldn't litter rubbish anywhere. We can put rubbish in the bin. So my

friends, let's do our best to keep our city clean together!

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