马戏团动物
If the kids can't go to the circus, bring the circus to the kids" seems to have been the idea behind the introduction of animal crackers in 1902.───如果孩子们没法去马戏团，那就把马戏团搬到孩子们面前。”动物饼干似乎就是秉承着这一理念于1902年问世的。
This depression-era tale of life with a third-rate traveling circus centers on orphaned animal caretaker Jacob, the woman he loves and her cruel and abusive husband, who happens to be the boss.───这部小说以大萧条时期为背景，主角是一个三流巡回马戏团中的三名成员——孤儿出身的动物看守员雅各布，他爱上的女人（马戏团明星）和她残暴的丈夫（刚巧他又是雅各布的上司）。
a circus and the Animal Planet television channel, the safari has become a mainstay of the Kenyan economy.───马戏团及动物星球(Animal Planet)频道，狩猎业已成肯尼亚经济支柱。
circumstantial───adj.依照情况的；详细的，详尽的；偶然的
circumstantials───环境因素
circumstantially───adv.依照情况地
dangerous animal───危险动物
circannual───一年的
circuital───adj.与电路有关的
circular mil───圆密尔
circumbasal───基底周
farm animal───家畜；耕畜