OCP (Open-Closed Principle) principle emphasizes that a software entity (class, function, module, etc.) should be open to extension and closed to modification. That is, every time there is a change, the behavior of the existing type should be enhanced by adding new code instead of modifying the original code.
竟然有人说“把喜欢的漫画借给我”！？
For example, HTML code is as follows:
但是，这种癖好被认为是“媚态”、“粗野”，在打工的家庭餐厅里被同事讨厌，被店长误认为是有好感，每天都会受伤。
毕竟已经到了这个地步，有些虚名就看的不是那么重了。
有道是一朝天子一朝臣，登位之初，乾隆对李卫一点儿也不喜欢，尤其看不惯李卫身上的混混气。碍于是前朝老臣，能留给几分面子就已经不错了。李卫何等聪明，乾隆又是他在雍亲王府里看著长大的，知道这个新皇帝和雍正的行事为人全然不同，所以从一开始，他就决意辞官，回家种地去。
庞夫人当即笑道，可这么算下来，沿海的几里，可都是你家的了。
Song Huiqiao: HK million per year; Chen Daoming: RMB 1.8 million per year
1. Press and hold the power switch for 3 seconds. 2. Connect and press power + home while the screen turns black. Read silently for about 10 seconds. 3. Release the power key and keep the home keyboard for more than 10 seconds. It can be longer. The screen is black.
只有主动帮助别人，才能指望自己遇难事有人会拉上一把。
……安汶港，战后重建工作马不停蹄展开。
《飞虎之潜行极战》是由优酷与邵氏兄弟国际影业联手打造的警匪片。乐易玲亲自监制，李惠民担任监制及总导演，查传谊、李文龙担任导演，由苗侨伟、黄宗泽、吴卓羲、张兆辉、王敏德、吴岱融领衔主演，并由王敏奕、龚慈恩、梁烈唯、陈山聪、高海宁、黄智雯、陈凯琳、伍咏薇、黄子恒、郑雪儿、何佩瑜、刘美娟及吴思佳联合主演。该片作为TVB警匪经典《飞虎》系列的升级，以香港飞虎队为主题，预计将成为2018年最酷炫、最惊心动魄、最大制作规模的陆港合拍时装警匪剧。
Don't remember too long what sounds good.
Looking back now, thanks to the timely entry of economic investigation, the boss was prevented from transferring assets. After calling the police, it was a long way to protect rights. I handed in materials again and again. I have the impression that I have handed in at least three times. We did not send the entrustment agreement of small retail investors who went to the scene to protect rights once, and then we also handed in other personal information.
大汗国派兵出征，军队意外带回小国王后（苏菲·玛索 饰）祖传的三色镯，一个侵蚀帝国上下的魔咒由此开启。
; ` * t + c # e $A5 q! O + f
女主根据自己留下的线索，一步步抽丝剥茧，来探查真相，而背叛女主的有七人：一名智识超凡的百岁吸血鬼、用一个脑袋控制四副躯体的战斗高手、能够操纵金属的军人、皮肤能散出毒雾的财政家、可以任意扭曲身体的公关顾问、能走入他人梦境的棋后，以及刀枪不入的棋主。究竟谁才是幕后黑手？
