This level involves many aspects, make the trainees master the language skills of public relationship and the operation of business marketing.
本阶段内容涉及多个方面，让学员掌握公共关系以及商业市场运作的语言技巧。
This level involves many aspects, make the trainees master the language skills of public relationship and the operation of business marketing.
本阶段内容涉及多个方面，让学员掌握公共关系以及商业市场运作的语言技巧。
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