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1.The office needs to reduce the amount of waste paper being generated.
办公室需要减少产生的废纸量。
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2. The recycling program aims to reduce the amount of waste paper in our environment.
回收计划旨在减少我们环境中的废纸量。
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3. Many people throw away their old newspapers and magazines as they are considered waste paper.
许多人扔掉他们的旧报纸和杂志，因为它们被认为是废纸。