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· Lower blood pressure;　　梁山伯出身平民，家道中落，幼时父亲因治水身亡，由母亲抚养成人。他性格耿直，憨厚笃诚，一心继承父志，经世济人。在去杭州尼山书院的路上遇到女扮男装的祝英台，两人意气相投，结为异姓金兰。在书院三载，又与英台“日同桌，晚同床”，相互照应，情深义厚。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.(2) Weight: meets the body mass index standard for civil aviation pilots;高凡接着道：那两个人，是我当年派去西南军中找张家兄妹的。且说板栗这边。《兄弟车行》从贫民视角切入，贴近生活，贴近百姓，讲述了在北京胡同里长大的三兄弟互相扶持、同甘共苦，经历各种金钱与欲望的诱惑的一系列故事。剧中人物的心态与行为，会使更多的观众感到亲切和认同。《兄弟车行》区别于目前泛滥于屏幕的生编乱造没有生活基础的电视剧，给我们带来一场关于当下亲情、爱情、友情的盛宴。