Then based on this relationship, a parallelogram principle for Group-Role Assignment was proposed.

在两者关系的基础上，提出了组-角色分配的平行四边形法则。

youdao

She wrote that women have the major role in one group in New Guinea without causing any special problems.

VOA: special.2010.01.17

There is clearly some kind of an official group that has some sort of political role to play, which is popular in its character.

很显然需要有一个官方组织,扮演某种政治角色,从属性上来说这很常见

耶鲁公开课 - 古希腊历史简介课程节选

I think the answer is that both play a role but some of the effects are due to stereotypes above and beyond in-group favoritism.

我想两者都有,但刻板印象的影响,要高于组内偏爱。

耶鲁公开课 - 心理学导论课程节选

Oxfordshire County Council spokeswoman Samantha Tharme praised the cycling group for their role in bringing about the scheme.

BBC: NEWS | UK | England | Oxfordshire | Cyclists welcome road safety plan

The office said it had received lots of queries about compensation from customers within the RBS group and its role was to "look at the facts, ask questions and decide what's fair in each case".

BBC: Claims advice for Ulster Bank and RBS group customers

We speak to the founder and principal players of comedy performance art group Improv Everywhere about the role technology has played in the rise of the group and some of its most famous (and infamous) pranks.

ENGADGET: The Engadget Show 36: John Hodgman, iPhone 5, Improv Everywhere, Samsara and the New Museum