现在有一个关键问题。
A key question is where to place traps.
一个关键的问题是在哪里放置诱捕陷阱。
A key question is how they know where they are going.
关键问题是,他们如何知道自己要去哪里?
Analysts say a key question is whether Russia will continue to insist missile defense be linked to the conclusion of an arms-control agreement.
VOA: standard.2009.07.15
A key question is whether either chamber of Congress will employ what is called the "reconciliation process" aimed at overcoming filibusters,or blocks, in the Senate on contentious measures where a 60-vote majority is usually required to pass major legislation.
VOA: standard.2009.03.24
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