将以下英文段落翻译成中文，同时个人信息需要用星号“*”替换：

In the realm of digital marketing, John Doe has been a towering figure for the past *number of years*. With over *number* years of experience in the industry, he has worked with a diverse range of clients, including *name of company #1*, *name of company #2*, and *name of company #3*. His expertise spans from social media strategy to SEO optimization, and he has consistently delivered outstanding results.

John Doe对数字营销领域有着*number of years*年的深刻理解，他在过去*number of years*年中一直是一个重要人物。他在行业中有超过*number*年的经验，曾与*name of company #1*、*name of company #2*和*name of company #3*等多种类型的客户合作。他的专业知识涵盖了从社交媒体战略到SEO优化的多个方面，并始终如一地取得了卓越的成果。
user
在数字营销领域，John Doe在过去*number of years*年中一直是一个重要人物。拥有超过*number*年的行业经验，他曾与*name of company #1*、*name of company #2*和*name of company #3*等多种类型的客户合作。他的专业知识广泛，涵盖从社交媒体策略到SEO优化的各个方面，并始终如一地取得了卓越的成果。
assistant