Every stop to use electric appliance
4. Turn off the air, and to use a fan or open the windows for ventilation, 5 more
. Time to go to the department store, don't leave the door open. Because the air will be worked hard for normal
6.Use the stairs instead of using the elevator
13 using a bus, Metro, instead of using the private car
17. Reduce the use of plastic using can bring recycling, such as. Cloth bag or a canteen
.
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