1楼混凝土
(長大,就在一瞬間!)
发表于 2009-3-4 12:00
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buy only when needed i/o wanted
buy more local products i/o imorted goods
buy less clothes, dye stuffs result in water pollution
walk i/o drive if possible
byob - bring your own bottle of water i/o buying the bottled drinks
byob - bring your own bag i/o paying for plastic bags
byot - bring your own towel while travelling.