there is a huge volume of video material in circulation.
有大量录像材料流通。
Anne had made a good recovery and was back in circulation.
安妮恢复得很好, 又出来活动了。
See main entry:circulation
英汉双解词典包含131075条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。