他们发展成集体而且建立了若干文化中心，后者在墨西哥裔社会政治运动中作为公共关系力量发挥作用。

They developed collectives and established cultural centers that functioned as the public-relations arm of the Chicano sociopolitical movement.

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感谢国际卫生伙伴关系后续程序(IHP +)和相关行动，包括H 4 +集团，现已在若干国家确立了机制，旨在加强伙伴之间的协调和接受国的问责制。

Thanks to IHP + and other initiatives, including the H4 +, mechanisms are already in place in several countries for greater coordination of partners and greater accountability in recipient countries.

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所以一个软件一般被划分为若干个耦合关系非常松散的模块。

Also, a software program itself is often divided into several loosely coupled modules.

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