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文章大意:争论benifit of recycling
脉络:- i.e. short-term benifit (diverting money)
- E-group: recycling is benifit
- i.e. NRDC: amount & landspace下降
- i.e.MS:50-70 recycling cost less
- i.e. NY practice: recycle costs less
- i.e. no landfill ->landfill cost up->recycling is cheaper
- i.e. CA: can be applied everywhere
- get better as doing
- i.e. CA: consider environment, recycling is must
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