The company said it would try to maintain an advertising-sales operation in China, and would continue research and development work there.

该公司表示将设法维持在华的广告业务运行，以及研发工作。

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The object of virtual surgery simulation system research and development is to provide a reusable environment for surgery training, planning, rehearsal and protection in operation.

虚拟手术系统的研究和开发为医生提供了可反复使用的训练和模拟工具，可以应用于手术规划、手术演练和手术中的保护等。

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Primarily engaged in cutting-edge products and silicone sealant for all types of building research and development, production and operation.

主要从事有机硅尖端产品和各类建筑密封胶的研究开发、生产及经营。

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Research from the Organisation for Economic Co-operation and Development (OECD) indicates Scotland and Indonesia are alone in giving schools full autonomy over the curriculum.

BBC: A year in Scotland's education