Lesson Plan of Weightlifting Theory: Technical Analysis of Snatch and Clean and Jerk
This principle means that there are no methods in each interface that subclasses cannot use but must implement. If not, the interface must be split. It is better to use multiple isolated interfaces than to use a single interface (an interface where multiple interface methods are assembled into one).
Through participating in the competition of the first season of "Charming China City", many unknown cities have entered the public's view and the city's economy has increased significantly. Yan'an received 50.59 million tourists in 2017, up 25.68% year-on-year. The city's comprehensive tourism income totaled 29.87 billion yuan, up 31% year-on-year. Lu'an received 45.0186 million domestic and foreign tourists in 2017, with a total tourism revenue of 35.027 billion yuan, up 25.36% and 37.12% respectively. Liangshan Prefecture received 44.192 million tourists in 2017, with tourism revenue reaching 36.108 billion yuan, up 8.28% and 19.71% respectively. During the Spring Festival Golden Week this year, 5.128 million tourists visited Liangshan, up 47% year on year. Shiyan City has embarked on a new way of poverty alleviation through tourism, which is "poverty alleviation drives rural tourism, and rural tourism promotes poverty alleviation". Up to now, the city has invested 780 million yuan in special poverty alleviation funds, 2.6 billion yuan in social funds, 1.1 billion yuan in agricultural-related funds, 56 demonstration villages for rural tourism, and more than 50,000 poor people have been lifted out of poverty and become rich under the drive of rural tourism industry.
县委周书记让两个桑义州当面对质，结果是让县委所有的人更加云中雾中。正当周书记一筹莫展的时候，特委秘书马学文突然带伤出现。周书记和马秘书很熟，当即让他指证。桑义州怎么也没想到，马秘书居然指着他说：此人是混入特委的国民党特务！桑义州顿时身陷险境，同志们群情激愤，纷纷要求将他枪毙。
所谓Love Game，就是以获得1亿日元为终极目标的“爱情游戏”。
Jun Chai，是一个警官的女儿，自从幼时看见她的父亲被毒贩团伙开枪杀死在自己眼前后就心存报复。和她有着相似经历的还有Parn Deun和Tiwa，她们的父亲也是警察，而且被同样的毒贩团伙的人杀死。Nuan，Parn Deun和Tiwa的母亲收养了Jun Chai。三个孩子相亲相爱，Parn Deun和Tiwa对待Jun Chai就像是自己的亲姐姐一样。 完成学业后，Jun Chai和Parn Deun成为了女警，两人和团队里的英俊男警Anon一起参加培训。Parn Deun对Anon一见钟情，Jun Chai却对他一点想法也没有。Anon偷偷得欣赏着Jun Chai。
邀请七位明星进行为期十四天、抛开工作、放下家庭、脱离朋友，没有后顾之忧的独立生活，由制作单位提供住所及基本生活所需，不局限被观察对象每天的行程与动作，一切皆凭其随心所欲，节目将以全实境的方式观察并记录这十四天他们的团体生活与自己相处的历程。
《出关》视角新颖，讲述了一个与众不同的传奇事件：一群手无寸铁的被俘红军官兵和壮丁被一支声称要出关抗日的川北地方军阀部队荷枪实弹地押往潼关，于是，从“出关”启程那天开始，红军敌工科长刘一手与国军团长丁成义就展开了斗智斗勇的生死较量。脱逃、暗杀、卧底、钳制；提防、争斗、锄奸、融合，这段漫长历程对双方来说，都是危机四伏和异常艰险的。红军官兵恪守信仰，以精神和智慧突围，与敌智斗，攻破敌心，最终靠精神和意志战胜、影响和改变了押解自己的敌人，与之携手，摒弃前嫌，共赴国难，出关抗日。
船舱里漆黑一片，啥也看不见。
在清南村的时候，没人乐意把闺女嫁我。
讲述了“爱情舔狗”李诺诺在被男友闺蜜双双背叛后减肥整容变身盘靓条顺大美女，试图让渣男惧怕的大佬丁辰予成为自己的裙下臣，借刀复仇渣男。李诺诺在攻略丁辰予的路上愈战愈勇，明里是天真绿茶好妹妹，暗里虐渣男斗白莲。二人在这个过程中对彼此动情，历经种种阻挠，当年“胖救英雄”萌生的情愫终修得正果。
《女佣浮生录》改编自斯蒂芬妮·兰德的《纽约时报》畅销回忆录《Maid: Hard Work, Low Pay, and a Mother’s Will to Survive》，以单亲妈妈亚历克斯为主角展开叙述，她靠当女佣来艰难地维持生计，同时努力摆脱受虐关系和流离失所的状态，以便为女儿麦蒂创造更好的生活。该剧集通过这名绝望但坚定的女性感性而幽默的视角，如实展现了一名母亲的韧性。
黄瓜忍了又忍，才道：说锦鲤一晚上没回去算咋回事？忽又想起昨天刘家人临去时奶奶喊的那句莫名其妙的话，遂狐疑地问板栗，你还有啥事瞒着我的？板栗急忙摇头，正色道：我能有啥事瞒着你？这都是你小姨闹出来的。
早在那时，整个东南亚几乎就是大明的属国了。
等张杨落衙，张槐也从外边回来，一家人等吃饭的空儿，聚集在一处说闲话。
In fact, employees, experiences and students describe a role, for example, a person who is a "manager" must be an "employee". In the above design, a person cannot have multiple roles at the same time, and if he is an "employee", he can no longer be a "student". This is obviously unreasonable, because many on-the-job graduate students, even employees, are students.
影片已经结束，但是大家似乎还没有回过神来。
就够了？不够的话。
