As to its future, and whether it has one as a North Atlantic defence alliance, that much bigger question will be for another day.

至于北约的未来，和其是否依旧要成为一个北大西洋防务联盟，这些更大的问题还需日后再议。

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Researchers don't know whether it is beneficial for people to learn more than one language if one doesn't speak them fluently or nearly every day.

研究者们并不能判断懂两种语言的人如果没有每一天都流利地使用第二语言，是否对依然对大脑有益。

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Whether it is a note you wish to leave behind for your loved one that day, or a crazy doodle, these interesting wall clocks can get your creativity going.

无论是说明你想离开你的背后所爱的人那一天，或一个疯狂的涂鸦，这些有趣的挂钟可以让您的创造力去。

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On airport expansion, an issue that made his party very unpopular during the last government, he would not speculate on whether a second runway for Stansted may one day return to the agenda.

BBC: Ed Miliband criticises Basildon Council over Dale Farm

One day, I asked Oz whether he minded that many of his medical peers criticized him for following the dictates of daytime television more than the demands of scientific truth.

NEWYORKER: The Operator

It's not for sale yet, but might parents one day email that kind of picture to the pediatrician before deciding whether Johnny needs an office visit?

NPR: Physical By Smartphone Becoming Real Possibility