What is the wind? How people use wind to make life better? What's windmill, wind turbines and Wind farms? What's the future of the wind power? Very informative book for Jasmine. She learned a lot! 加油??What is the wind? How people use wind to make life better? What's windmill, wind turbines and Wind farms? What's the future of the wind power? Very informative book for Jasmine. She learned a lot! 加油??