change roles

基本解释

E. Interpreting what you hear---Changing Roles: Three people make a group: one speaks Chinese, one speaks English acting as the foreigner, one acts as interpreter.
听译法-角色互换：三人一组，模拟翻译实战。一人将汉语，一人将英语，扮演老外，一人作翻译。
The emergence of SOA is a good example of how "reusable components" are having an impact on the changing roles, responsibilities, and challenges facing IT professionals.
SOA的出现很好的解释了“可重用的组件”如何对改变角色、职责和面对IT专业人员的挑战产生影响。
Interpreting what you hear---Changing Roles: Three people make a group: one speaks Chinese, one speaks English acting as the foreigner, one acts as interpreter. Then change roles.
听译法-角色互换:三人一组,模拟翻译实战.一人将汉语，一人将英语,扮演老外，一人作翻译。

The changing roles for women require new, correspondingly evolutionary roles for men.
FORBES: Readers Say
Recently, our terrific Detroit National Public Radio Talk Show host, Craig Fahle, led a courageous and fascinating on-air conversation about the changing roles of Muslim women.
FORBES: Changing Roles of Muslim Women in the USA
The changing roles of men and women is not necessarily a bad thing, and to position it as one gender winning or losing seems to me unnecessarily harmful.
FORBES: It Doesn't Matter Who Wears the Pants: A Response to Hanna Rosin and The New York Times