1.   Construction waste was also recycled, and steel used in the house has a high amount of recycled content.

2.   For example, Canada threatened action against the state of Minnesota when the state required a threshold of recycled content in paper it was purchasing.

3.   In addition, paper companies can charge a premium price for paper with recycled content, an added incentive to invest.

4.   Sierra, the magazine of the Sierra Club, won a Friend of the Environment award for printing on paper with high recycled content.

5.   Stationery and sportswear are a step ahead in popularity, probably because their recycled content does not attract undue attention.

6.   The boom is due both to an increasing demand for newsprint and to official requirements for greater levels of recycled content in newspapers.

a. + content >>共 597
sexual 7.21%
fat 6.39%
editorial 4.37%
high 3.41%
local 2.59%
original 2.02%
political 1.87%
salt 1.35%
mineral 1.15%
entire 1.15%
recycled 0.29%
recycled + n. >>共 179
paper 16.70%
material 12.53%
plastic 5.64%
water 3.97%
product 3.34%
goods 1.46%
steel 1.46%
bottle 1.46%
aluminum 1.25%
content 1.25%
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