我们给全国各地的作家邮寄出250张餐巾纸——有些作家写了五六行，另一些写完第一部分。

We put 250 napkins in the mail to writers from all over the country -- some with a half dozen books to their name, others just finishing their first.

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阴离子垃圾的积累给纸机网部抄造及纸的性质带来很多影响，尤其是纸张施胶效果。

The accumulation of the anionic trash in paper stock causes a lot of problems to the wire operation and the properties of the sheet, particularly the paper sizing performance.

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