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Of the 1280 women in the study, 416 (33 per cent) had an epidural during childbirth, of whom 172 (41 per cent) also underwent cesarean section.
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参加该项研究的1280名妇女中，416名（33%）妇女分娩时应用硬膜外麻醉，其中172名（41%）妇女行剖宫产术。 |
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Of the 13 colonies, 9 voted in favor of the Declaration, 2 (Pennsylvania and South Carolina) voted No, Delaware undecided and New York abstained.
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13个殖民地中，9票赞成，2票（宾夕法尼亚州和南卡罗来纳州）反对，特拉华州未定，纽约州弃权。 |
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Of the 14 tracks here, only about three or four wouldn't be dead certs to make raids on the dizzier echelons of the hit parade.
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14首歌中的绝大部分都是能拿得出手的上乘作品，令人眼前一亮。 |
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Of the 15 vehicles wheeled into the starting chutes at sunrise on March 13, just nine were able to take off, and none got anywhere near the finish line.
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在3月13日黎明开上起点坡道的15辆车当中，只有9辆顺利出发，而且没有一辆接近终点线。 |
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Of the 17,330 respondents, about 83 per cent said they were attracted by the job's stability, guaranteed health care and pension.
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在17330名调查对象中，约83％的人说，他们主要看重公务员工作稳定、医疗和养老都有保障。 |
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Of the 171 cases that have been confirmed as part of the inach outbreak, more than half required ho italization, and about 16 percent developed the dangerous hemolytic uremic syndrome.
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在因菠菜爆发的疾病确诊的171例病例中，超过一半的患者需要住院治疗，大约有16%的患者感染了溶血性尿毒综合症。 |
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Of the 171 cases that have been confirmed as part of the spinach outbreak, more than half required hospitalization, and about 16 percent developed the dangerous hemolytic uremic syndrome.
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在因菠菜爆发的疾病确诊的171例病例中，超过一半的患者需要住院治疗，大约有16%的患者感染了溶血性尿毒综合症。 |
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Of the 2,000 commercial beekeepers in the United States about half migrate This pays off in two ways Moving north in the summer and south in the winter lets bees work a longer blooming season, making more honey — and money — for their keepers.
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全美2000多商业养蜂人的一半通过在夏天往北迁移和冬天往南迁移这两种方法让蜜蜂工作更长的花期，制造更多的蜜-和钱-给他们的养育者。 |
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Of the 24 broad categories of services, the team found that 15 are being used faster than they regenerate.
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这份评估还发现，在这24项类别广泛的项目中，其中有15项消耗得比再生得还快。 |
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Of the 240+ species of Aloe, only four are recognized as being of nutritional value to humans and animals.
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但在这240多种芦荟之中，仅仅发现了4种是对人类和动物具有营养价值的。 |
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Of the 26 soldiers charged, only one—Lieutenant William Calley—ended up in prison.
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然而在被指控的26名士兵中，只有中尉威廉凯利被叛终身监禁[1]。 |
