In two thousand two the group had suggested such screening tests every one to two years for women forty and older.

VOA: special.2009.11.18

is to see through the group of human rights, if there are certain levels of social justice that we can ensure for every last person simply because they are human.

它提出要看到所有这些人权的本质，如果存在不同层次的社会正义,我们就要保证每个人获得某种程度的正义,就因为他们是人。

普林斯顿公开课 - 人性课程节选

A cohort study means you take the same group of people and follow them every five years for that period of time.

定群研究意味着你只有一组研究对象,然后在研究期间每五年进行一次记录数据

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Every time the friends try to speak, another group of people starts singing the word SPAM very loudly.

VOA: special.2009.04.19

We also favor our group over others in every possible way. You are a member of many groups.

比起别的群体，我们更喜欢自己的群体,这包括我们所属的各种各样的群体。

耶鲁公开课 - 心理学导论课程节选

The experts now recommend testing every two years for that age group.

VOA: special.2009.11.18

That means that a group of people who were identified and then re-measured every other year on -to getting blood tests and other biological markers, as well as doing assessments of their lifestyle behaviors and a number of other things.

就是说有一群特定的人,然后每隔几年,就要接受血液及其他生物学测试,还要对他们的生活方式等进行评估

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Every World Cup has its "group of death."

VOA: special.2010.06.09

But the International Osteoporosis Foundation says it can be found in almost every ethnic group.

VOA: standard.2010.03.14

"Students are stepping up and leading in unprecedented ways and for every obstacle you can come up with there is a student group really confronting that obstacle in ways that can be adapted to other settings,".

VOA: standard.2009.12.08