We studied 132 children without head lice who lived in a slum in north-eastern Brazil.

针对生活在巴西东北部贫民区内的132名无头虱症的儿童开展了一项研究。

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Without head office of freight of stannic city car harbor stands the branch is a carriage unit that approachs railroad goods yard, have average freight car 57, plan 557 cars ton, 169 people of worker.

无锡市汽车货运总公司港站分公司是一家靠近铁路货场的运输单位，拥有普通货车57辆，计557车吨，职工169人。

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Without gravity to help circulate air, the carbon dioxide you exhale has a tendency to form an invisible cloud around your head.

如果没有重力帮助空气循环，你呼出的二氧化碳会在你头顶周围形成一个看不见的云状物。

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More in number than the hairs of my head are those who hate me without cause.

恨我之人多如牛毛,没有任何缘由。

耶鲁公开课 - 旧约导论课程节选

And the speakers are able, presumably, to pursue the audacious arguments that will appear in the rest of the book without the oversight of the head of the household, the embodiment of conventional opinion.

众人想必，因此可以放胆发言,如我们在往后对话中所见,而不必担心一家之长的监督，惯例见解的体现。

耶鲁公开课 - 政治哲学导论课程节选

When questioned, such girls said they felt uncomfortable at school without head coverings.

ECONOMIST: Charlemagne

Teenagers with multiple concussions can exhibit memory loss, amnesia and significantly lower grade-point averages than teenagers without head injuries.

CNN: NFL takes good first step to protect players

His transfer was announced on the same day that Penn State's football team returned for a preseason workout as it heads into its first season in decades without head coach Joe Paterno, who died in January during the sex abuse scandal.

CNN: Penn State football loses star tailback to USC