The observer mode defines a one-to-many dependency relationship, allowing multiple observer objects to monitor a certain topic object at the same time. When the state of this topic object changes, all observer objects will be notified so that they can automatically update their behaviors. The specific structure diagram is as follows:
影坛鬼才王晶早期一部具国际视野的动作电影，全片除了充满越战式的游击战斗，还有传统的埋身肉抟，并在泰国实地取景。巨富之女贺盈聘请罗力于七天之内到柬埔寨，从杀手乃文手上夺回一盒录有商业秘密之录音带。罗力为了一百万酬劳，毅然与贺盈订定合约，并召集好友组织一支敢死队，潜入柬埔寨与游击队交涉。几经艰险，罗力终于完成任务，不料整个事件背后原来有极大阴谋……
荒川河河床是一块天朗气晴、水景迷人的小天地，一群乐天、爱幻想的电波族就聚居在这里。 上流社会优秀青年"小招"与游民美少女"小珊"，两人因缘际会展开了一段不可思议的同居生活。 一段爱情故事在荒川河畔就此展开，这究竟是喜剧亦或不是……在现代日本引发各种讨论话题的新鲜故事题材，不知你觉得如何？
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.
尹旭点点头，有指着昏厥的杀手道：伯洲，把这个人带过去押过去，看好了。
4. Instructor's License (applicable to flight instructors)
Read hiroki
Source of decimal system: Legend has it that it is ten fingers and two feet. This was stipulated in the past, and now it is stipulated that there are 10 dozen per dozen.
众人面面相觑，这事听上去不错。
Suddenly the captain told us to hide. He saw the raft floating back again. Because the umbrella anchor was placed before, the impact of the current was increased, and the fishing boat drifted forward and caught up with the raft.
扯下几片树叶将小屁股擦了，玉米发狠道：小爷再也不吃兔子了。
上川隆也さん4月金曜日午後8時スタートテレビ東京系ドラマ[執事 西園寺の名推理]に主演する。数ヵ国語操り格闘技にピアノ演奏の完璧な執事役。キャストは明らかになっていない。
黄豆怒视板栗——有这么教小娃儿的么。
琉璃子从小随生母、继父生活在日本，十五岁时目睹养育自己的继父因反战被日本军部秘密杀害，在忠仆救助下逃生的琉璃子立誓要为继父一家报仇，自此行踪成迷。五年隐忍，回到祖国中国的琉璃子摇身一变，成了上海滩最炙手可热的交际花，她在达官显贵、国军日军之间穿梭自如，并以“雅典娜”为代号对当年的杀父仇人展开复仇。琉璃子外表柔美，却身怀绝技，善良的她相继与纳兰东及欧阳彻展开纠葛的恋情，因与所爱之人立场相左，所以内心常常痛苦挣扎。
崔秀英饰演的是可爱的中提琴演奏家。
A2. Inspection Method
There was a man in his heart, even if they had nothing to do with each other.
原来他蘸的根本不是墨水，而是酱油。
男主是豪门继承人，小时候因母亲去世养成了叛逆狂傲的性格，后来见到女主对她一见钟情，然而当他看到父亲带回来的新妻子的女儿就是女主的时候，一腔爱意化为怒火，对女主展开各种折磨，伪兄妹的虐恋故事就此展开。
