The former 12 subjects is engaged in a 2-month-long group counseling, the latter 12 ones is free with nothing.

实验组12名被试进行为期2个月的团体辅导，控制组则不接受任何实验处理。

youdao

Long group, one full of vibrant, progressive name, just as it is shown in the standard micro-and full of vitality and vigorous vitality.

龙群，一个充满蓬勃、向上的名字，恰如它的标微所示，充满生机和蓬勃向上的生命力。

youdao

Diabetes is caused by a group of metabolic disorders in which there are high blood sugar levels over a long period of time.

糖尿病是由一组代谢紊乱引起的，代谢紊乱后，血糖水平长期偏高。

youdao

The fifth group on the list is people twenty-five to sixty-four with chronic, or long-lasting,health problems.

VOA: special.2009.08.18

And there's always a group of people who think, yes, life on the experience machine is perfect as long as you've got the right tape playing.

而且总是会有一些人认为，没错，体验机器里的生活十全十美,只要你放对了带子。

耶鲁公开课 - 死亡课程节选

The results suggested that people do act differently if they think they are working with a group for a short period of time instead of a long period.

VOA: special.2009.03.03

Mack did not say how long the group expected its work would take or whether it could ultimately influence the terms set by NYSE and Archipelago in their surprise deal.

FORBES: Magazine Article

Yet life in a mining group long dominated by conservative South African white men has not always been easy.

ECONOMIST: Face value

"I don't know what the solution is, " said Greta Guarton of the advocacy group Long Island Coalition for the Homeless.

WSJ: NY counties struggle with homeless sex offenders