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节目将召集热爱生活但性格各异的潮玩明星，组成潮流露营家族，在五站画风极致的营地中，展开两天一夜由易到难、由浅入深的进阶露营生活，为观众输出一本露营潮玩白皮书。If I were to implement a pizza ordering system, I would definitely write the code like this, because this kind of code can be written subconsciously without consuming our brains. However, take a closer look at this code: the purpose of this method is to order pizza. However, the code for ordering pizza also needs knowledge about the production of pizza. This method must know all pizza. Worse still, if the types of pizza are to be expanded or pizza with poor sales volume are to be deleted in the future, then the code for ordering pizza will be modified. It looks very bad and should be revised. Our first step must be to separate the code for producing Pizza from the code for ordering pizza, because you should not let the code for ordering Pizza know the logic for producing pizza, but should hand over the logic for producing Pizza to a special type. In this way, we can cope with future changes-if we want to add or delete pizza, we can directly modify the producer of pizza without affecting the logic of ordering pizza.更想到陈平和尹旭之间扶刘制项的计策来，所以范亚父相信了陈平之言。这时，街上行人、铺子掌柜小二等，全涌过来了，纷纷指责这几人，在街上纵马狂奔不说。　　由于闵寿楠与竺自臻所热衷的经营思路不同，终归分道扬镳——闵寿楠继续以传统的思路开着老滇马店；而竺自臻则远渡重洋，有成而归，以开阔的思路，在昆明创建了专营洋货的南洋货栈。 　　张老太太孙媳妇有落了，心里正欢喜，看见黄瓜，便笑着大声招呼道：黄瓜，你哥哥的事定好了。