She never participated in obtaining or copying any classified documents for anyone.她从未参与过为任何人获取或复制机密文件之事。The teacher participated the students'games.老师参加了学生们的游戏.She participated with him in the sufferings.她与他共患难....
Moreover, the coordinator participated in four international conferences and symposia, gave talks or showed papers.此外, 项目执行期间,参加了四次国际学术研讨会, 作了分组报告或论文展示.Having suffered grievously from biological weapons attacks in the pa...