“Hello,everybody.Nice to meet you.”My name is ‘earth’. I am 4 billion 5 hundred million years old now. “But recently, I am seriously .”“ Because people in the earth don’t me like before.” “people cut almost all the trees on ”“for this, I all my hair.I become bald-headed.”“There is a lot of air pollution. I have to wear breathing mask ”“Today is my .Please more protect me.Can you?”“You can the trash on the street.You can sweep the .You can save the water .”“If you can do these things for me.Then I can be cleaner,healthier,and more .”Let’s protect the earth together! Let’s it right now!