Is the CIO involved in strategy formulation or just an implementer?

CIO有没有参与战略的制定？还是仅仅是一名实现者？

RetailerA is a fictitious implementer of the Retailer interface.

RetailerA是假想的Retailer接口的实现。

WarehouseA is a fictitious implementer of the Warehouse interface.

WarehouseA 是假想的 Warehouse 接口的实现。

The implementer has a chance to perform some non-automatic clean-up.

实现者有机会执行一些非自动的清理。

Requirements that any implementer must meet when providing the service.

在提供服务时，任何执行都必须满足的需求。