1、We should often open the Windows to allow the air tocirculate.(我们应当经常打开窗户以使空气流通。)
2、Have marketingcirculate their quarterly board reports to the entire company?(让市场部门把自己的季度董事会报告在整个公司里面流传么？)
3、If you'll excuse me, I really mustcirculate.(对不起，我真得去应酬一下了。)
4、Without gravity to helpcirculate air, the carbon dioxide you exhale has a tendency to form an invisible cloud around your head.(如果没有重力帮助空气循环，你呼出的二氧化碳会在你头顶周围形成一个看不见的云状物。)
5、Leave a gap at the top and bottom so air cancirculate.(在顶部和底部各留一点空隙，这样空气就可以流通了。)
6、They wouldcirculate water and air through the farm and back again for people to use.(这样一来，人们就能够使用由农场回收后净化得来的水和空气了。)
7、Draughts help tocirculate air.(通风有助于循环空气。)
8、Rumours began tocirculate about his financial problems.(有关他财务困难的谣言开始流传开来。)
9、Influenza virusescirculate in every part of the world.(流感病毒在世界上所有地方传播。)
10、Insulin accumulates in muscle tissue and enters the bloodstream, allowing it tocirculate throughout the body.(胰岛素会在肌肉组织中累积并进入血液，使其在全身循环。)
11、Many alsocirculate music records.(许多人还发行音乐唱片。)
12、In the early 1980s, a more positive explanation of the name began tocirculate.(在20世纪80年代初，关于这个名字更为正面的解释开始流传起来。) [hao86.com好工具]
13、At this point, the teacher wouldcirculate and make sure that all the pupils were coping well.(这时，老师就会四处走动，确保所有的学生都能应对自如。)
14、Hemoglobin, as you know, is an oxygen carrier and so red blood cells concentrate in bags of hemoglobin whichcirculate in your blood and they carry oxygen.(如你所知，血红蛋白是氧气的载体，所以红细胞集中在血红蛋白的袋子里，血红蛋白在血液中循环，它们携带氧气。)
15、During the acute phase, a high number of parasitescirculate in the blood.(在急性期，有大量寄生虫随血液循环。)
16、All this is so elementary that one would blush to state it if it were not being constantly forgotten by those who coin andcirculate the new slogans.(所有这一切都是如此初级，以至于如果不是那些杜撰和传播新口号的人一再忘记它，人们都羞于陈述。)
17、The digital certificate server can be set up tocirculate digital certificates to users.(数字认证服务器可以设置为用户的循环数字认证。)
18、Kanzius began tocirculate his idea among friends in the medical profession.(肯兹尤斯开始在医学界的朋友中传播他的这个设想。)
19、The device is a cap worn over the forehead containing tubes thatcirculate cool water.(这种装置是一顶帽子，对应前额部位处有循环凉水的管子通过。)
20、Neutrophilscirculate for only a few hours before travelling to the tissues.(中性粒细胞只在血液中循环几个小时后就进入组织。)
21、New ideascirculate quickly.(新思想迅速流传。)
22、circulate or integrate?(流通还是一体化？)
23、Rumours continue tocirculate that it has another up its sleeve.(中国有另一手的谣言在继续流传。)
24、Rumours were already beginning tocirculate that the project might have to be abandoned.(有关这个项目可能被迫放弃的流言已经开始在四处传播。)
