The story is about a stolen letter.

VOA: special.2009.12.26

Let's forget about a letter, let's stick with an e-mail, or a text message.

就算你没有写过信，写电子邮件，发短信也算一种写作。

普林斯顿公开课 - 人性课程节选

Could you tell us about a person who wrote a recommendation letter for you?

你能给我们介绍一位给你写推荐信的人吗？

写推荐书的人 - SpeakingMax英语口语达人

Johnson has been a letter carrier for 30 years. He's nostalgic about an earlier era.

VOA: standard.2010.04.13

We'll be talking about the fact that this is an interval of a third; it spans three letter names a little bit later on.

我们以后会谈到,这其实是个三度音程,它跨越了三个音名

耶鲁公开课 - 聆听音乐课程节选

The general,credited with leading his troops to victory over the Tamil Tiger rebels, in his letter to Mr.Rajapaksa, accuses senior government politicians of spreading rumors about him being a "traitor."

VOA: standard.2009.11.14

He said the de facto authorities also made reference in a letter to his government about the embassy as a "facility" run by the Brazilians, implying that it does not enjoy diplomatic status.

VOA: standard.2009.09.25

The Vatican says he had acted properly. Pope Benedict has spoken out publicly about the scandal in Ireland in a letter to the faithful in which he criticized Irish bishops for their handling of such cases.

VOA: standard.2010.03.28