a very good morning to one and all. I m [your name] from [your class]. STARTING STATEMENT
中间你要讲的内容。。。。
Thank you for your attantion. [Ending statement]
a very good morning to one and all. I m [your name] from [your class]. STARTING STATEMENT
中间你要讲的内容。。。。
Thank you for your attantion. [Ending statement]
