She knew behind which door stood the tiger, and behind which waited the lady.

VOA: special.2009.04.18

Next time I'm actually going to take this a bit further but I'm going to leave this game behind and look at other ways in which we could study imperfect competition using Game Theory.

下一讲我们讲得会更深入一些,但下一讲我们不讲这个案例了,我们用其他博弈方法研究不完全竞争

耶鲁公开课 - 博弈论课程节选

The idea behind microfinance is to empower borrowers by helping them build a business which can create income and grow.

VOA: special.2010.06.16

Bedford Hills is also home to the nonprofit Puppies Behind Bars, in which inmates raise and train service dogs.

VOA: standard.2010.05.18

"And,at the international level have a process thorough which countries stand behind the actions they inscribe."

VOA: standard.2009.09.28

Felgenhauer says decisions about such matters in Russia are made behind closed doors and are not always fully thought through, which he characterizes as a feature of authoritarian regimes.

VOA: standard.2009.03.20

Curtis says the surge will also reassure India that the Americans are there to stay and do not intend to cut and run, leaving behind an unstable Afghanistan and Pakistan, which would be a definite problem for India.

VOA: standard.2009.12.06