On Friday,the U.S.special envoy to Afghanistan,Richard Holbrooke,said he believes there will be less fraud this time around because only two candidates will be on the ballot and more international teams will be in place to monitor.

VOA: standard.2009.10.24

Provided there's only one best competitor, not two equally good candidates.

前提是只有一个最佳竞争者，而不是两个同样优秀的候选人。

耶鲁公开课 - 死亡课程节选

Provided there's only one best competitor, not two equally good candidates.

前提是只有一个最佳竞争者，而不是两个同样优秀的候选人。

耶鲁公开课 - 死亡课程节选