In this age of generalists, it pays to have specific knowledge or skills.

在这个通才时代，具备某些专业知识或技能大有裨益。

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Of course, physical problems may need to be attended by medical experts which have very specific knowledge and skills.

当然，身体问题或许需要拥有专门知识和技能的医学专家。

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Courses designed to widen your knowledge of specific vocabulary and improve communication skills in a work context.

课程设计重点在于扩大你的知识面特定的词汇和改善沟通技巧在工作背景。

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And Marcus teaches Sprint-specific skills, like advising trainees with a shaky knowledge of geography to try looking for "Guatemala" in the computer's country listing if they can't find it under cities.

CNN: Dressed For Success