dear teachers and students,welcome to today's english speech contest, it's a great honor for us to
问题描述：
dear teachers and students,welcome to today's english speech contest, it's a great honor for us to
host today's contest!用流畅的语言翻译嘻嘻啦
答
亲爱的老师们和同学们,欢迎参加今天的英语演讲比赛,我们很荣幸能够承办这次比赛.