A marketing class won't match the depth or access to specialized sample groups that professional firms offer.

一个市场营销班级当然达不到专业公司提供的专业机构那种高度。

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Appearance of private brand strategy causes retail marketing strategy and tactics to carry through transforming uninterrupted in span and depth.

自有品牌战略的出现使得零售营销的战略和战术在广度和深度上不断进行变革。

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Business strategy: to enhance brand value, strengthen customer relationships, depth and expand the market, characteristics of professional marketing.

经营战略：提升品牌价值、强化客户关系、深度拓展市场、特色专业营销。

youdao

Through surveys of senior marketing executives and consumers, as well as in-depth interviews with CMOs and leading experts on marketing trends, the research sought to better understand how consumers engage with brands and how marketers define and measure that engagement.

FORBES: Marketing and Sales

It would be good to have an option of learning marketing and entrepreneurship in depth as well.

WSJ: London Business School

Glassdoor.com, a jobs and career community where people share salary information and workplace insights, took an in-depth look at the companies that pay marketing employees the most.

FORBES: The Best Paying Companies For Marketing Professionals