帮写一个英文通知书，急急急！

Notice
We will have an English Lecture, and all the students need to attend. The details as following:
1.Topic: Differences between American English and British English
2.Primary Coverage: Differences in spelling and pronunciation between American English and British English.
3.Location: The third floor of Academic Building
4.Time: three o’clock on Sunday afternoon
5.Speaker: Professor Li from Nanjing University
6.Everyone should take notes carefully, and we will discuss in groups and exchange everyone’s opinion after the lecture.

Lecture Announcement

Topic: Difference between American English and British English

Content: Difference in usage, spelling and pronounciation between American English and British English

Location: 3rd Floor, Teaching Building

Time: 3 o'clock, Sunday afternoon

Lecturer: Professor Li from Nanjing University

Notice: Make notes.
Group discussion is required.
Exchange opinions.