求翻译：我的主要工作内容：负责售前的技术支持与技术协意签定，项目实施过程中各种技术问题的解决，为计划调度、采购、销售、车间提供技术服务，项目的主要设计者。是什么意思？

My main tasks: Responsible for technical pre-sales technical support and co-signed Italy, the project implementation process of technical problems, for planning and scheduling, purchasing, sales, technical service workshop, the project's main designer.

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My prime task content: Is responsible for the pre-sale technical support and the technology cooperates Italy to evaluate, in the project implementation process each kind of technical question solution, for the planned dispatching, the purchase, the sale, the workshop provides the technical service,

My primary job description: responsible for pre-sales technical support and Technology Association sign, solve technical problems in the course of project implementation, for the planning and scheduling, purchasing, sales, workshops providing technical services, main designer of the project.

My prime task content: Is responsible for the pre-sale technical support and the technology cooperates Italy to evaluate, in the project implementation process each kind of technical question solution, for the planned dispatching, the purchase, the sale, the workshop provides the technical service,