DearProfessor Wang,

亲爱的王老师：

Onbehalf of the Student Union of the English Department, I'm writing to inviteyou to give us a speech on Chinese History.

我代表学生会和英语角写信给你邀请你给我们做一个关于中国历史的演讲。

We'regoing to have such a speech at 2:30 p.m. this Tuesday afternoon in the MeetingRoom 401. It would be great honor if you can join in our activity

我们打算在401会议室星期二下午2:30开这个演讲。如果你能来参加我们的活动将是我们莫大的荣幸

Pleaseinform us whether you could come. We're looking forward to favorable answer.

请告知我们你是否会来。我们期待肯定的答复

Sincerelyyours,

Jimmy

吉米