1. Logitek company mainly manufacture three lines products: Professional audio equipment, such as Amplifier and loudspeaker, Professional cable and Professional stand system. 丽晶公司主要生产三大系列产品：专业音响设备，包括功放、音箱，专业线缆和专业支架。
2. Big Staff Room of Educational Technology : Professional Spirit, Professional Style &Professional Activity ! 教育技术学综合教研室——专业精神！专业作风！专业行动！
3. The company is a professional sales of second-hand machinery and equipment of the professional engineering company, with long-term supply of second-hand forklifts. 本公司是一家专业销售各种二手工程机械设备的专业公司，长期备有各种二手叉车供应。
4. It regulates and promotes the professional practical teaching, and insures students' master of professional knowledge and skill. 它规范和促进了专业实训教学，确保了学生对专业知识和技能的有效掌握。
5. Can a professional actor become a professional wedding host and a wedding planner? 专业演员是否能成为专业的婚礼主持人兼策划师呢？
网络释义
The Professional Acupuncturists Association of Ontario 安省专业针灸医师工会;
LEED Accredit Professional 美国能源与环境设计专业人员;
professional advantages 专业优势;
professional doctorate 专业博士;
专业性博士学位;
与应用型博士;
专业博士学位;
