The value chain is the set of activities through which a product or service is created and delivered to customers.
价值链是通过其创造并将产品或服务交付给客户的一系列活动。
艺术的未来不在于物体,而在于体验。
We only live once, Snoopy.""Wrong. We only die once. We live every day.
我认为你永远不能停止学习。总有新的东西等待发现。