We play different roles in life, and we all have a duty to play these roles well.

我们在生活中扮演着不同的角色，我们都有义务扮演好这些角色。

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With them, she can occupy all these different roles, and in doing so she has access to certain kinds of knowledge.

通过它们，她可以扮演各种各样的角色，并且这样做她也有机会获得某种知识。

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All of these roles have a stake in making sure the services serve the enterprise needs and work correctly.

所有这些角色在确保服务正确为企业需求和工作服务方面都负有责任。

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Is Ofcom really the right body to be involved in all, or any, of these roles?

BBC: Leveson report: Media reaction

There are too many people in these roles to list them all here.

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Miss Representation brings all these threads together and connects them to women's participation in leadership roles, in particular, politics.

CNN: STORY HIGHLIGHTS