In the past ten years, Mos Def has become a successful actor in plays and movies.

VOA: special.2009.07.24

I know, for a lot of you, it's like, OK, I got a heavy problem. Let's see, def Foobar open paren, a bunch of parameters.

我知道这对你们中的大多数人来说，应该没问题了，好，这儿我碰到了，一个严重的问题，我们看看，一堆参数。

麻省理工公开课 - 计算机科学及编程导论课程节选

and I worked at a record label "Island Def Jam" for a while,

然后我在一家叫做“艾兰德弗詹姆”的唱片公司干了一阵子，

我在好莱坞工作 - SpeakingMax英语口语达人

Mario Ritter tells more about Mos Def and plays songs from his new album.

VOA: special.2009.07.24

def First of all, we have a keyword. def.

首先我们有一个关键词。

麻省理工公开课 - 计算机科学及编程导论课程节选

Mos Def first became popular as a rapper during the nineteen nineties.

VOA: special.2009.07.24

and "Cadillac Records." Recently Mos Def returned to his first lovemusic.

VOA: special.2009.07.24

Today,we play new music from Mos Def .

VOA: special.2009.07.24