作为一门综合性的课程，有案例学习和实地考察，许多学习都要依靠小组的整体知识和经验。

As an integrative course, with case studies and fieldwork, much of the learning is dependent on accessing the combined knowledge and experience of the group.

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整体健康状况有所改善，医疗知识和护理水平也有所提高。

There is better overall health and improved medical knowledge and care.

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此外，整体健康状况有所改善，护理的医疗知识水平也有所提高。

There is better overall health and improved medical knowledge in care.

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