Being a teaching professional entails a great deal of responsibility, which must be exercised with extreme care and dedication.

做一名专职教师需要承担巨大的责任，需要无微不至的关怀与奉献。

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I am teaching you professional behavior.

我在教导你们专业的行为。

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Dustin Johnson's dad was also a teaching professional.

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For too long our education reformers have tried to create a professional teaching corps from the top down, and union leaders have fought to maintain an untenable system.

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For the last 12 years, the National Board for Professional Teaching Standards, which operates with private, foundation, and federal funds, has been working to build a system of voluntary national certification for outstanding teachers.

UNESCO: II Part Analytic Section