世界卫生组织在全球健康中扮演关键角色。

The World Health ___Organisation plays a key role in global health.

这篇文章讨论了各种国际援助组织。

The article discussed various international aid ___organisations.

他们向一个致力于帮助贫困儿童的组织捐赠了资金。

They donated funds to an ___organisation dedicated to helping poor children.