如果需要对系统提供一周七天、一天 24 小时的全天候保护，标准支持服务 (Essential Support Service) 是最佳选择。
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Symantec Essential Support Service 赛门铁克标准支持服务
essential support service
基本支援服务
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Chief executive Imelda Redmond said emergency support was "essential for carers' health and wellbeing" and said the helpline service would make more people aware of "crucial" information.
BBC: NEWS | UK | ?33m carer-support plan unveiled
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