Co-chairs, I believe this represents a very substantial body of work in a short period of time, which reflects very well on the commitment and professionalism of all those involved.
尊敬的联合主席，我相信上述事项在一个短期内已经意味着十分巨大的工作量，这也反映出所有参与工作的人所作出的承诺及其专业水平。