It is often a winning card. In one kind of poker game, the first card to each player is given face down.

VOA: special.2009.11.22

You've got a picture of somebody's face, it's a million pixels. Each pixel has a range of values from zero to 256. I want to hash a face with some function into an integer.

你有一个人的脸部照片，它有一百万个像素,每个像素的值范围在0到256之间,我想用某个函数将一张脸部照片。

麻省理工公开课 - 计算机科学及编程导论课程节选

The two candidates with the most votes will face each other in the general election.

VOA: special.2010.06.12

If election authorities invalidate enough ballots to bring President Karzai's total below a majority then he and Abdullah would face each other in a run-off.

VOA: standard.2009.09.12

His main opponent, the controversial mayor of Zagreb Milan Bandic, came in second with nearly The men will face each other in a final election round on January 10th, since they failed to gain the minimum of 50 percent plus one vote to win outright.

VOA: standard.2009.12.28