A qualified English editor should have wide professional knowledge, master editing skills, good written ability of English as well as high sense of responsibility.

合格的科技期刊英文编辑必须具备广博的专业知识、熟练的编辑技能、深厚的科技英语写作能力和高度责任心。

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I quite wonder at the old expert's wide range of knowledge, and his professional learning has been of great use to us.

我对那位老专家广博的学识感到很惊讶，他的专业知识对我们帮助很大。

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In addition, PR professionals not only need a wide range of knowledge but also have a capacity of professional and good communication and emotion management.

此外，由于公关人员需要广泛的知识基础，还必须有特殊产业的专业及良好的沟通与情绪管理能力，可说必须要允文允武。

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Therefore, auditors should have a wide range of business knowledge, demonstrated through years of audit and industry-specific experience, educational background, professional certifications, training programs, committee participation, professional associations, and job rotational assignments.

FORBES: JP Morgan Chase Named A New Chief Auditor (For Corporate!); Can You Name Him?