Social Networking: These are dedicated virtual communities where people can collaborate on a social as well on a professional basis.

社会网络：这些网络是专用的虚拟社区，其中人员可以按社会或专业进行协作。

youdao

The full life and good professional basis in the first and second college life have not only made me mature, enhanced my social skills, but also increased my confidence in the future study.

大一大二的充实生活及良好的专业基础，不但让我成熟，增强了我的社交能力更让我对以后的学习信心倍增。

youdao

Employment rose in health, education and professional services, and retail employment grew by 42,000 in January, on a seasonally adjusted basis, after declining in December.

在卫生，教育，专业服务领域，用工需求在增长，零售行业，在经历了12月用工需求下滑后，按照季度来看，一月新增就业42000人。

youdao

Hire the right employees and, from day one begin to grow them on both a personal and professional basis.

FORBES: Recruiting and Molding Leaders

Mr Walley said many hyper local site operators were talking about producing a code of practice and conduct to help them operate on a more professional basis.

BBC: The fight for a right to report

In face-to-face encounters, our brains process the continual cascade of nonverbal cues that we use as the basis for building trust and professional intimacy.

FORBES: Getting People Face-To-Face Will Increase Collaboration At Yahoo!