我更喜欢由专业部门发布的证明。
公共部门员工女性居多，不少是专业人士。
Most workers in the public sector are women, and many of them are professional types.
公共部门也有一些IT的附属专业。
There are a number of IT subspecialties in the public sector, as well.
其中，职能管理部门负责人均具有较高的专业涵养和管理经验；
Among them, the managers of departments have high professional knowledge level and rich management experience.
不同的医疗专业很少或完全不可以在不同部门之间流动。
There is little or no mobility between departments in different medical specializations.
我们有专业的研究和开发部门和严格的质量控制体系。
We have professional research and development department and strict quality control system.
资信度高，劳动保障部门的技校开办的专业，信誉有保障。
This professional is opened by labor safeguard department and has high credibility.
另外，我司还设有专业的技术服务部门。
In addition, I Division also has professional technical services.
下设有专业的研发设计部门，生产管理人员近300人。
We are also equipped with the professional development department own at least 300workers and more.
根据美国教育部门最近的数据显示，商业是最受男生和女生欢迎的大学专业。
The most popular college major for both men and women, according to the U. S.
根据美国教育部门最近的数据显示，商业是最受男生和女生欢迎的大学专业。
The most popular college major for both men and women, according to the U. S.
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