学术会议英文邀请函 Dear ,On behalf of the , I would be very pleased to invite you to attend a conference of the forthcoming 1st Opportunity and Challengeto be held in University, China, from December 19 to December 30, 20xx.As we all know,....
学术会议英文邀请函 Dear ,On behalf of the , I would be very pleased to invite you to attend a conference of the forthcoming 1st Opportunity and Challengeto be held in University, China, from December 19 to December 30, 20xx.As we all know,....