一黑人扛着一个白人

We can understand that the responsibility chain mode is a chain composed of processing requests. Requests are passed between these objects in turn until we encounter an object that can process it. We call these objects nodes in the chain. For example, object a sends a request to object b. If object b does not process, it will give the request to c. If object c does not process, it will give the request to d, and so on, until one object can process the request. Of course, if no object processes the request, then the request will leave the chain.The provisions of this section apply to ships in mutual view.In fact, we are running our App [launcher and placed under system/app] and WeChat. There are two reasons for the problem:　马师傅一日走在熙攘大街上，见绿草红花掩映间有华山二字。马师傅两目微合，开始了与各大武林高手对决的巅峰时刻。另一方面，女王还面临着西班牙这个宿敌。西班牙和英国之间的宗教差异，加之海盗活动猖獗的现况，使得二国矛盾日渐尖锐，为日后的战争埋下伏笔。我就不信了，在这地方你们能行什么计谋。