葵花宝典

西班牙人，你们还在找葵花宝典？

Spanish , are you still looking for the sacred scroll ?

激活老品牌的葵花宝典

Sunflower guide to activate " old " brands

还有，葵花宝典无敌的另一主要因素就是快！

Still have , the another main factor with sunflower inapproachable jewel is fast !

那葵花宝典不可以有假的吗？

Sacred scroll can also be faked too !

今天大家所看到的和所知道的，只不过是石油行业的葵花宝典神功初现而已！

Today , everyone 's seen and knew was only the the beginning of petroleum industry !

葵花宝典：观察者模式定义了一个“一对多”的对象间关系，当某个对象状态变更时，所有依赖他的对象都会得到通知，并且能够自动更新自身。

Observer Pattern : The observer pattern defines a one-to-many dependency between objects so that when one object changes state , all of its denpentts are notified and updated automatically .