The B-M-I of someone overweight is between twenty-five and twenty-nine point five.

VOA: special.2009.07.21

It says, in either case in general, t of b-- and this is where I'm going to abuse notation a little bit but I can basically bound it by t, 12 steps plus t of b over 2.

我可以用一个,比12+t的数代表,这里有点不准确的地方,具体的步数依赖于奇数偶数，但是你们可以看到在两个case中。

麻省理工公开课 - 计算机科学及编程导论课程节选

Okay. I'm a producer for a record label called B-Boy Records. One of the original labels

好的，我是B-Boy唱片公司的制作人。B-Boy是最早成立的唱片公司之一。

告诉你们Hip-Hop - SpeakingMax英语口语达人

And,an obese person has a B-M-I above thirty.

VOA: special.2009.07.21