The question they asked people is: would you go to the window and buy another pair of tickets for $400, having lost them?

他们的问题是：,若票真的丢了,你会去售票窗口，再花400美元买两张票吗？

耶鲁公开课 - 金融市场课程节选

So, when you go to two dimensions, you need a pair of numbers.

因此在二维空间里,你需要一对数字来描述

耶鲁公开课 - 基础物理课程节选

Eriksson plans to ask Real to let the pair go now that Barcelona have clinched the Spanish title.

BBC: SPORT | Football | Internationals | Uncapped pair net England call-up

The pair go back to 1977, when Singleton ran a New Jersey paper for Joe Allbritton and was struggling to pay for newsprint from an operation chaired by Scudder.

FORBES: Encirclement

Mr. Mancini, on behalf of the Italian government, requested permission from the court to allow the pair to go back home to vote in elections.

WSJ: EU Warns India on Italian Ambassador's Immunity