Head of Marketing什么意思

Head of marketing department什么意思 marketing manager什么意思 evolution什么意思,怎么翻译呢?evolution of marketing concept? marketing campaign汉语什么意思 marketing works international什么意思 health care marketing什么意思? what is marketing什么意思? marketing and pricing什么意思 the head of the monie companies什么意思 head什么意思? head straight什么意思 head什么意思啊