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Cleaning is a very important part of life.We spent time and effort on this activity,and what can we also get besides a clean environment?
Do not waste energy as the concept and want to let the energy and material could be recycled.
Easy life, to embrace the green earth.
Tatung University
Taipeu, Taiwan
Tatung University
Taipeu, Taiwan
Nei-Yu, Zheng Wei-Ting, Chang Kai Chi, Ren Fang, Ho
