New York is a proving ground today for the Democratic presidential candidates.

今天的纽约是民主党总统候选人的试验场。

《柯林斯英汉双解大词典》

Throughout this long, tense election, everyone has focused on the presidential candidates and how they'll change America.

在这场漫长而紧张的选举中，每个人都在关注总统候选人，关注他们将如何改变美国。

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Senator McCain is focused on winning several states that usually back Republican presidential candidates.

麦凯恩参议员将重点放在赢得几个通常支持共和党候选人的州上。

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There was a great difference in the way the two presidential candidates campaigned.

VOA: special.2010.07.01

Other presidential candidates have also produced evidence of what they say shows wholesale fraud by officials and campaign workers.

VOA: standard.2009.08.29

Campaign committees for a number of presidential candidates have accused others of stuffing ballot boxes or throwing out votes.

VOA: standard.2009.09.08

It's still hovered around 10 percent, which is what Republican presidential candidates get if they do absolutely nothing.

NPR: Presidential Candidates Target Black Music Festival

Finally, the midterms will offer a platform for future presidential candidates to show their stuff.

CNN: Why 2014 is the year to watch

Among the Democratic presidential candidates, only Bill Richardson comes close to understanding the issue.

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