第3期A4版Key(One possible version):实战演练Dear Eric,I'm writing to ask you to help me with the shootingand editing of a short video.The theme of the video is the tour of our beautifulcampus,whose aim is to show the beauty of our campus.I know you're good at producing videos,so yourjoining will surely make the video perfect.If you'dlike to come along,let's start our work next Fridayafternoon.We can make any change in terms of yourschedule.Please drop me a line to tell me your decision.I'mlooking forward to your reply.Yours truly,Li Hua