green life style

i can only give you some point to eleborate. you should do hw by yourself!!!!!
~healthy--------to have balance diet, strong and healthy.....
~reduce pollution--------air, land, noise and water pollution can be reduced...
~save the world--------reduce the effect of global warming....
~maintain social stability--------people are healthy and happy, so they will be satisfied with the govn't

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我依家都好努力咁諗緊法子五號之前起到貨

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