“如果真爱对方，他们完全没有必要这样做，”叔叔不以为然地低声说。

"If they really loved each other they wouldn't feel the need to do that," he muttered disapprovingly.

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奥巴马拒绝了共和党要求推倒重来的呼声，他说，考虑到“两党之间坦诚而明显的分歧”，这样做没有必要。

Rejecting Republican calls to start again, the president said that given the 'honest and substantial differences between the parties,' there was no point.

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他解释说这样做没有必要，他对场外发生的那些琐事没有兴趣。

He did not need to, he explained; he is not interested in off-the-field matters.

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