六级The immediate effect of printing was to increase the circulation of works that were already popular in a handwritten form, while less popular works went out of circulation.

印刷的直接效果是增加了已经流行的手写作品的流通量，而不太流行的作品则停止了流通。

2017年12月六级真题（第一套）听力 Section B

六级Then there were the face slimming rollers that were said to improve your blood circulation and make your face smaller.

还有据说可以改善血液循环、缩小面部的瘦脸滚筒。

2019年6月六级真题（第一套）听力 Section C

考研The words that have mattered are efficiency, flexibility, shareholder value, business–friendly, wealth generation, sales, impact and, in newspapers, circulation.

重要的词语是效率、灵活性、股东价值、商业友好、财富创造、销售、影响力，以及在报纸上的发行量。

2015年考研阅读原文

考研Overhead may be high and circulation lower, but rushing to eliminate its print edition would be a mistake, says BuzzFeed CEO Joah Peretti.

BuzzFeed首席执行官Joah Peretti表示，管理费用可能很高，发行量可能会更低，但匆忙取消其印刷版将是一个错误。

2016年考研阅读原文

四级“The best way to maintain good blood circulation is through using the brain,” he says, “Think hard and engage in conversation.

“保持良好血液循环的最好方法是通过使用大脑，”他说，“认真思考并参与对话。

1989年1月英语四级真题

四级The New York Times, which reaches a national audience, accounts for $1 billion in ad revenue annually, ii m increased its national circulation (发行量) by 40% and is now available for home delivery in ion ciues.

《纽约时报》面向全国观众，每年广告收入达10亿美元，增加了全国发行量(发行量) 40%，现在可以在离子丘送货上门。

2008年6月大学英语四级考试真题

考研This seems to have a considerable effect on the distribution of the earth’s atmospheric pressure, and consequently on wind circulation.

这似乎对地球大气压力的分布产生了相当大的影响，从而对风循环产生了影响。

1992年全国硕士研究生入学统一考试英语试题