Visits computer training: computer elementary operation eo, computer routine maintenance and service, commonly used software use and so on!
上门电脑培训：电脑基本操作，电脑日常维护与维修，常用软件使用等！
Visits computer training: computer elementary operation eo, computer routine maintenance and service, commonly used software use and so on!
上门电脑培训：电脑基本操作，电脑日常维护与维修，常用软件使用等！
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