His parents kept a round-the-clock vigil at his bedside.

他父母日夜守护在他的床边。

《牛津词典》

To hear Sandra and Britney tell it, raising a kid on their "own" (read: with round-the-clock help) is a piece of cake.

听听桑德拉和布兰妮说的，自己“一个人”（注：在全天候有人帮助的情况下）养孩子非常容易。

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In striking the deal, Sony is betting that the appetite for Mr. Jackson's music will prove more than just a spike generated by his unexpected death and the ensuing round-the-clock coverage.

新力公司签订这项协议押注人们对杰克逊音乐的兴趣不仅仅是由他的意外死亡及之后的不间断报道造成的昙花一现。

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At a council meeting on Wednesday the Fire Authority agreed a proposal for round-the-clock cover using a smaller fire engine and fewer crew.

BBC: Windsor fire station 24-hour cover proposal agreed

However it emerged that he had taken the services of a round-the-clock driver and a limousine, an expensive perk for which he never paid taxes, after leaving the Senate in 2005.

ECONOMIST: Tom Daschle: The importance of being sinless | The

The security firms that provide a round-the-clock guard for every private business of substance in Sri Lanka employ about 150, 000 people, mostly from the urban poor.

ECONOMIST: Sri Lanka