U.S.C.'s Office of International Services says the number of students this year is about seven thousand five hundred.

VOA: special.2009.03.19

nano Well, anytime you run a program at the command line, like nano, you've almost always been putting one or more words nano hello c GCC hello c after that program's name; nano hello dot C, GCC hello dot C, and any number of MKDIR for make directory, and then peace at one or similar.

好的，任何时候在命令行中运行一个程序，就像，你几乎总是用1个或多个单词,在程序名的后面，许多的建立一个新的子目录，然后恢复平静。

哈佛公开课 - 计算机科学课程节选

If you want to know what the number c is, you say, let's put time t=0.

比如,如果你想知道系数c代表的是什么,我们令时间t=0

耶鲁公开课 - 基础物理课程节选

The work is Mozart's Piano Concerto Number 13 in C Major.

VOA: special.2009.06.08

California has the largest number of representatives C fifty-three.

VOA: special.2009.08.14