4. The switching relationship between states is just piling up if and else statements in the buttonWasPressed method. Adding or modifying a state may require changing several operations, which makes buttonWasPressed more difficult to read and maintain.
A low temperature stop valve, Unlike Example 1, Comprises a valve body 1 and a valve cover 2, A valve stem 3 is arrange in that valve body 1, One end of the valve stem 3 is provided with a valve disc 4, The other end of the valve stem 3 is provided with an adjusting handwheel 5, A low portion of that disc 4 is provided with a guide sleeve 6, The guide sleeve 6 is fixed by means of a connecting piece and a spring pad 8, Between that disc 4 and the guide sleeve 6 is provide a valve seat 7, Between that valve stem 3 and the valve cov 2 there is provided a packing assembly 9, The O-ring 10 is further arranged at the upper part of the packing assembly 9, the upper part of the O-ring 10 is provided with a packing gland 11, the valve body 1 is provided with an arc-shaped end face 12, the arc-shaped end face 12 forms a line seal between the valve body 1 and the valve seat 7, the contact end of the valve disc 4 and the valve seat 7 is provided with a water grain surface 41, the packing assembly 9 comprises a flexible graphite packing layer, and the valve body 1 is provided with a liquid inlet cavity and a liquid outlet cavity.
经过一番艰难的考验，吊儿郎当的人类青年乔纳森（安迪·萨姆伯格 Andy Samberg 配音）终于和吸血鬼女郎梅菲丝（赛琳娜·戈麦斯 Selena Gomez 配音）携手走入婚姻的殿堂，而以梅菲丝的父亲德古拉（亚当·桑德勒 Adam Sandler 配音）为代表的怪物们，和人类的关系前所未有地密切起来。婚后不久，梅菲丝生下了可爱的儿子丹尼斯。小家伙一天天长大，外公德古拉对他疼爱有加，他热切期望丹尼斯能够成长为出色的吸血鬼。与之相对，梅菲丝认定儿子是一个普通的人类小孩，她希望能带丹尼斯走进文明社会，远离暴力血腥的怪物世界。为了阻止女儿一家的离开，德古拉想办法支走梅菲丝，同时叫上科学怪人、狼人、透明人、木乃伊等一帮死党，要在有限的时间里对丹尼斯展开一场吸血鬼养成教育集训。
As early as almost a year ago, Liang Qianting, a shipping company clerk, pretended to be pregnant and wrapped her belly with a towel. In addition, she had pseudopregnancy and obesity, and cheated her colleagues, doctors and even her husband. (She once stole photocopies of her colleague's pregnant B-ultrasound photos for her husband to see).
患上贤癌的紫英（李美妍饰演）跟男朋友分手之后，坐飞机前往济州岛，准备在那里度过自己剩下的人生。在飞机上，她认识了比自己小的相浩（李民宇饰演），决定到他家投宿。相浩得知此事，决定充当紫英的向导。相浩带紫英去看一种老旧的房子，并对她说要将旧房改为开放型建筑的理想。他们不知不觉地被对方吸引了。但残酷的是，这段感情终究不能有情人成眷属，双方直到结束都无法告白。
讲述了天帝为维系三界太平，派杨戬携哮天犬与太白星君前去摧毁玄天罗晶，却反遭红魔地煞打击，哮天犬因此被剔骨成魔，杨戬带太白星君逃离魔界。时隔千年，玄天罗晶终将出世，负罪前行的杨戬又一次奉命前往地脉，却意外遇到已经失去记忆的哮天犬，昔日兄弟反目成仇。杨戬为救回哮天犬，与太白星君以及凡管处降妖猎手趣儿潜入魔界，魔界处处险境，几人能否救出哮天犬，又能否唤醒哮天犬的记忆？
《犯罪心理》第十三季讲述美国联邦调查局总部下属的行为分析科部门（BAU）中，行为分析师们剖析最棘手的案件，分析凶手的心理和作案特征，并在他们再次施暴前预测出他们的下一步行动，协助当地警察捉拿凶手。
小茹和男友程鹏吵架分了手，她独自去了旅游散心，途中邂逅了帅气小伙张铭，两天的浪漫旅程，小茹和张铭的感情迅速升温，在分手前的夜晚，两人上床了。然而，程鹏要求和好并说要娶她。像程鹏这样的有钱公子哥儿不是每个女孩都有机会嫁入豪门的！小茹决定了，他们开始了婚礼的筹备，偶尔小茹也会想起张铭、想起那个疯狂的夜晚，她知道那样的经历或许这辈子不会再有了，那个夜晚将成为她今生永久的秘密…… 小茹万万没有想到，张铭又出现了，而且是作为程鹏的同事，一旦俩人关系曝光，婚礼必然泡汤，她绝不能接受这样的结局！可张铭总是流露出想和小茹重叙旧缘的意思，对于张铭的亲热举动，她还是没有拒绝……躺在床上回味着刚才的激情一刻，看着张铭那略带玩世不恭的笑容，小茹紧张绝望。她知道这样做是在玩火，但她别无选择，只能将这个危险游戏进行下去……
对面的年轻人可能年纪比自己还要小，还是态度强横的厉害，即便是自己道出了是徐家人，对方依旧不给面子。
The modified status is: niu
《密室大逃脱》是一档大型益智类实景解密互动真人秀。节目由嘉宾玩家倾力合作，进入不同主题故事置景内的“密室“演播室，全未知、不限时，每一期通过不同的角色扮演，与节目中的素人嘉宾进行益智力、创造力、决策力、洞察力、协作力和逆行力等多维度多元化的游戏对抗，最终解除重重困难，逃出节目组搭建的密室空间，传递出分工协作、合作共赢和永不放弃等正向价值。
When the court pronounced the sentence, Zhao Mucheng heard the sentence of "fixed-term imprisonment of 4 years" and was "overjoyed" and said in court that he would not appeal.
至少陈启到现在还没有失败过。
We would like to thank Jianping once more for providing us with this unique opportunity. We have learned greatly during the past few days, but it's now time to bring this experience to a convention.
我跟你说，皇宫可不好玩，规矩大的很……絮絮叨叨说了许多，总之，是要乌龟们不可贪恋外面的荣华，外面危险的很，要一直呆在张家的地洞里。
阴狠背后复杂多变危机当前极度考验铁幕重重阴谋互动往返于谎言假象的壁垒中………………
众女看着他偷笑，面上现出了然的神情，看香儿的目光就透着些异样，不过却无人出言嘲笑，显是素有教养忽然香儿脆生生地答道：小女子是崇阳街‘农家园圃的掌柜，今儿上门来叨扰世子爷，是想打听些新闻故事。
When the playerDirector opens an exposed interface ReceiveMessage, it is responsible for receiving the message sent by the player object. When the player object sends the message, it always sends its own this to the playerDirector as a parameter so that the playerDirector can identify the player object from which the message comes.
该剧讲述了赵喜富（潘长江饰）起初只是一个抠门的小富农，一心只想着如何赚钱、攒钱，但在阴差阳错下当上了村长。赵喜富上任后想方设法解决了郭裕村的各种根深蒂固的“疑难杂症”，并带领着郭裕村的父老乡亲们共同致富，让郭裕村成了名符其实的“小康”村。
