It's our duty to save the environment. I will go to school by bike or on foot instead of taking the bus on June 5. And I will also ask my parents to r...ide bikes to work that day. At home, we will use energy-saving lamps and spend less time when we are taking a shower. Don't throw away the used textbooks and leave them to the students of lower grades. At the same time, I will tell my parents to take bags when they are shopping.(I will turn off the lights before leaving.) Lower carbon, happier life. Let's take actions.

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