美芬：在这一个sprint做完之后，你需要重新设定一次订单，然后开始留一段计划的时间，然后就是从新再来，为客户创造更多价值。
Maven: After the current sprint is done, you reprioritize the backlog once again and have a new planning session. Then you do it all over again and deliver yet more value to the customer.
首先人类用自己的劳动创造了事物的实用价值，然后创造了美。
Man first creates practical value of things with his own Labour, and then creates beauty.
应用推荐