One group of women, sitting on the ground, was singing, of all things, "Greensleeves."

一群席地而坐的妇女偏偏在唱《绿袖子》。

《柯林斯英汉双解大词典》

One group of muscles sets the next group in motion.

一组肌肉带动下一组肌肉运动。

《柯林斯英汉双解大词典》

One group was treated with the new drug, and the control group was given a sugar pill.

一组采用新药治疗，而对照检验组服用的则是糖丸。

《牛津词典》

A report from the e-Marketer research group predicts that worldwide,tablet sales will reach more than eighty-one million in two thousand twelve.

VOA: special.2010.12.20

What this does, when you use relative risk you take some group of the population and you establish their risk as--at one.

当运用相对危险度这个概念时,要选定一个群组,并把这个群组的风险设为1

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

- So, for example, if he was talking about the group one metals, he noticed these were all very soft reactive metals, those were grouped together.

比如，他在讨论，I，族金属，注意到它们都是质地较软的活性金属，这些被归到一类。

麻省理工公开课 - 化学原理课程节选

As Anne Krueger reports in Health.com, most private residential treatment centers utilize a 12-step based program centering around one-on-one and group therapy and support groups.

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With a blended learning approach, you can provide them with videos and interactive assignments at their primary locations, and then pull them together either in regional hubs or your main office for one-one-one and group discussions as well as mini-lectures.

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The Breeders' Cup features 14 races in all - 10 Group One races, three Group Twos and one Group Three - and the star attraction in the Classic will be undefeated six-year-old mare Zenyatta.

BBC: Michael Stoute's Workforce pulls out Breeders' Cup Turf