In "U.S.285,New Mexico" Frank photographed the dividing mark on a highway.

VOA: special.2009.03.23

Mark is incredibly good at keeping the bar very high on new hires.

在招聘时,马克从不降低标准。

斯坦福公开课 - 扎克伯格谈Facebook创业过程课程节选

Bolt shattered his old mark by 11-100ths of a second to set the new world record of 19.19 seconds.

VOA: standard.2009.08.21

But Mark Zandi of Moody's Economy.com in New York says that as difficult as 2009 has been so far, the rest of the year could be worse.

VOA: standard.2009.03.10

The holidays mark the beginning of a new year for Jews.

VOA: standard.2009.09.26

What grew as the pet project of Mark Zuckerberg, when he was a student at Harvard,has exploded - gaining eight new users ever second for the past 15 months.

VOA: standard.2010.07.23