However, a former U. S. intelligence official said that for Germany to be invited to join the group, all five of the Allies would have to agree and such an agreement is highly unlikely.

一名前美国情报官员说，要邀请德国加入这一联盟需征得五国一致同意，而达成这种协议的可能性很低。

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And breaking them an unthinkably long process requires unlikely allies.

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When the vets are threatened with expulsion from their camp on Lexington Green, they find unlikely allies in townspeople who argue for permission for them to stay there overnight.

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In 2011, when the Obama Administration sought to raise average fuel economy standards for cars and trucks to 54.5 miles per gallon by 2025, it found unlikely allies in Detroit.

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