conference officer和conference organisor的意思和区别?
conference 和convention的区别是什么?
请问meeting 和conference的区别
谁能帮我解释一下conference、meeting和assembly的区别
conference 和 meeting的主要使用区别在哪里?
board room和 conference room的有什么区别?
conference,session和meeting都有“会议”的意思,但他们又有什么区别?
conference
meeting 与 conference 的区别
council.meeting conference的区别
by和in的区别?They have enriched the conference content BY their
conference convention meeting的区别在哪里?
请问conference与meeting的区别