求翻译：主要负责公司单点登录产品的售前产品咨询、技术支持，产品售后技术支持和用户需求总结；负责公司投标文档、方案、产品手册以及产品PPT的撰写；负责公司服务器的日常监控、数据备份；对相关的虚拟化产品进行测试；对公司内部人员、客户进行产品培训；是什么意思？

Primarily responsible for single sign-on products, pre-product consulting, technical support, product sales technical support and user needs summary; responsible for the tender document, program, product manuals and product PPT writing; responsible for the daily monitoring of servers, data backup; v

primarily responsible for the Company's single-point logon product pre-sales consulting, technical support, product after-sales technical support and user needs summary; responsible for the company's tender documentation, programs, product manuals, as well as the written PPT products company; respon

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Mainly responsible for single sign-on product pre-sales product advice, technical support, product after-sale technical support and user needs summary; responsible for tender documents, programmes, the writing of product manuals and product PPT; responsible for day-to-day monitoring of the servers,

Mainly responsible for single sign-on product pre-sales product advice, technical support, product after-sale technical support and user needs summary; responsible for tender documents, programmes, the writing of product manuals and product PPT; responsible for day-to-day monitoring of the servers,