求翻译：This role is responsible for selling IBM offerings (hardware, software, services, and industry solutions) directly to customers. They are specialized in a set of related offerings known as a disciplines, and assigned to specific opportunities where they possess the sales and technical expertise required to conduct all phases of the sales cycle. For assigned opportunities, they are是什么意思？

待解决 悬赏分：1 - 离问题结束还有