名词
中文翻译：操作系统
同义词：
['computer system', 'operating system', 'system software']
例句：
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1. The newcomputer system is designed to improve efficiency.
新计算机系统旨在提高效率。
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2. The operation system of the car is very user-friendly.
汽车的操作系统非常用户友好。
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3. The system software is responsible for managing the computer's hardware and software resources.
系统软件负责管理计算机的硬件和软件资源。