Actually, a bundle of tourism service product is a service supply chain to tourist, offered by this kind of systems.
旅游服务组合产品实际上是一条由一个分工协作的系统提供给旅游者的服务供应链。
Actually, a bundle of tourism service product is a service supply chain to tourist, offered by this kind of systems.
旅游服务组合产品实际上是一条由一个分工协作的系统提供给旅游者的服务供应链。
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