2794427947IntroductionSuppose you will organize a birthday party assuming to invite friends,colleagues and neighbors. What will you do?You will write an email to inform them for the event. Is the email writing format the same for all persons?Can you use the same wordings in different emails?In this section,we will learn about email writing format.引言想象你要组织一个生日聚会，要邀请朋友、同事和邻居。你会怎么做?你会写一封邮件来通知他们参加活动。电子邮件的写作风格对所有人都是一样的吗?你可以在不同的电子邮件中使用相同的措辞吗?答案当然是否定的。在本节中，我们将学习电子邮件的写作格式。1.1 Format of EmailsEmail writi...