清楚介绍你的写这封电子邮件的目的在第一段然后明确的在每一段首句做介绍。

Clearly introduce the purpose of your letter in the first paragraph and follow a clear structure in the main paragraphs with good introduction sentences in each.

youdao

清楚介绍你的写这封电子邮件的目的在第一段然后明确的在每一段首句做介绍。

Clearly introduce the purpose of your letter in the first paragraph and follow a clear structure in the main paragraphs with good introduction sentences in each.

youdao