It's because you haven't been trained in testing and because you spend your professional development time sharpening your programming skills, not your testing abilities.

而是您没有受过测试方面的训练，还因为您将专用开发时间都消耗在了编程技巧上，而不是消耗在测试能力上。

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This article discusses the tendency of development in library service and moral qualities and professional skills librarians should possess.

本文论述了新世纪图书馆服务的发展趋势，馆员应如何具有良好的职业道德素质和优秀的业务技能。

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Nowadays, the development of professional skills identification in vocational schools provide theoretic and practice foundation for the construction of new curriculum system.

当前高职院校开展了与专业相结合的职业技能鉴定工作，但存在诸多问题，主要反映在职业技能鉴定的质量不高。

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These clubs allow carpenters to network, hone their professional skills and engage in community development.

FORBES: BY ANURADHA RAGHUNATHAN

Under the terms of the initiative, the Varkey GEMS Foundation, in close cooperation wiith UNESCO, will provide leadership and professional development courses to improve the skills and knowledge of the school principals.

UNESCO: EDUCATION

Professional development and coaching tools are giving supervisors the knowledge and skills to bring out the best in their employees no matter how stressful their role is.

FORBES: Winning Takes Care of Everything