日本已成功研制出一种新型绿色环保机器，这种机器能把普通纸张变成卫生纸。
And in Japan, they've developed a new green machine that turns regular paper into toilet paper.
大众品则使用普通纸张制卡和会员卡制作，为大众普及品，因此在生产数量上较多。
Mass product use plain paper business card printing and membership card making popular products to the community, with more on the production quantity.
这些很薄的双层薄膜放在普通纸张的两面，纸张既是电池的支撑结构，同时也起到分离电极的作用。
These thin bilayer films are layered onto both sides of a piece of ordinary paper, which serves as both the structural support of the battery as well as the electrode separator.
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