3. Relationship between the three approaches
User class unified interface, User1 and User2 are different objects respectively, and they are related. If the mediator mode is not adopted, the two need to hold references to each other, so the coupling degree between the two is very high. In order to decouple, the Mediator class is introduced to provide unified interface, and MyMediator is its implementation class, which holds instances of User1 and User2 to control User1 and User2. In this way, User1 and User2 objects are independent of each other. They only need to maintain a good relationship with the Mediator, and the rest is maintained by the MyMediator class! Basic implementation:
那一年，一个叫作‘黛妮思的异域女孩，漂洋过海，来到中土……那一年，光明顶上，绝色倾城，倾倒众生……那一年，碧水潭畔，紫衫如花，长剑胜雪……一个凄美委婉的故事，从陈启口中，慢慢道来。
明朝末年，徽州府临源谢家象征宗族团结兄弟和睦的祖祠悌让堂。同祖不同宗的前谢家长孙谢致卿和后谢家长孙谢……
该剧讲述了互看不顺眼的汐月公主李明月和北宣资王李谦被迫和亲，被李明月施展催眠术的李谦意外想起了此前经历的事情，为恢复记忆李谦接受这个妻子，两人携手经历种种事情，最终修成正果。
Personally recommend JDK documents on the official website. Although the speed may not be fast, the official publication must be a top-quality product,,,
关于结盟的战略，韩信很早便提及了。
The picture shows the flat shot damage with the entry directly above.
周勃自然能够体会刘邦的心境，轻轻摇头道：汉王节哀，卢绾将军确实已经以身殉国了。
《幸福》的故事发生在九十年代中期，南方某小城市，一座简陋的民房里，16岁的女孩晓雯和弟弟在做饭等候着他们的爸爸下班回家，45岁的罗志刚，是市一家工厂的工人，十年前妻子因故去世，他为了孩子一直没有再婚，带着一儿一女靠着微薄的工资过日子。这天他却心情沉重的带着两个更小的孩子回来。原来，他下岗了。祸不单行，罗志刚的妹妹妹夫二人意外身亡，令他不得不收养留下的两个孩子。本就生活困难的一家三口这下日子过得更加紧张，好在罗志刚又找到了一份不错的工作，这时意外发生了，他被车撞了成了植物人。
该剧是讲述和初恋重逢的40代男女的故事，既不是中年人也不是青春年华的他们，激烈相爱、纠结，迎来人生的第二个“花样年华”。
7. Any ship shall avoid anchoring in narrow waterways if the circumstances permit at that time.
Invoker is the caller (commander), Receiver is the caller (soldier), MyCommand is the command, which implements the Command interface, holds the receiving object, and looks at the implementation code:
FX将推出Rapper&喜剧明星Lil Dicky主演、聚焦他的生活的一部喜剧剧集，尚未定名。由Dicky和杰夫·谢弗(《联盟》《宋飞正传》)打造，凯文·哈特、格雷格·莫托拉(《太坏了》《新闻编辑室》)、Saladin Patterson(《生活大爆炸》)等执行制作，莫托拉执导首集。 聚焦一个住在郊区神经兮兮的20多岁的年轻人，他坚信自己注定会成为有史以来最好的说唱歌手之一。现在他必须说服他最亲密的朋友，因为在他们的帮助下，他可能会真正说服世界。
Because of the hot weather in Vietnam, So during the war, whether we or the Vietnamese army, All rolled up their sleeves, So I don't even have to cover my clothes. The liquid splashed up and the skin "paste" a full, I watched his whole little arm start blistering, At first glance, the bubble looked like a blister with worn feet. But much bigger than blisters, And from rising to rapidly expanding to exploding, In just a few seconds, However, there will be new blisters on the location of the fried blisters, layer by layer, without interruption at all. It looks like an object is rotting at a high speed visible to the naked eye. Well-this description is not very accurate. Let's put it this way, have you ever seen what it is like to slowly pour cold water on quicklime blocks? It is the way quicklime blocks expand and fall off layer by layer and piece by piece after contacting cold water. Just like that, It's just that it's not falling off, it's not a piece, It's a big blister, Each blister, Jiang Yong's forearm collapsed one layer down, Not that we are timid, But the scene was so scary, I went to "three dozen and three defenses" (note: "Three strikes and three defenses" is a proposal put forward by our country to the entire army and the whole people during the Cold War. In order to prepare for a big fight and an early fight against the Third World War, Military learning subjects of strategic significance, specifically, the "three dozen" are planes, tanks and airborne, and the "three defenses" are: anti-atomic "nuclear weapons", anti-chemical and anti-biological weapons). I have seen the skin erosion caused by mustard gas attack in the video during the class hours, but compared with this, it is simply pediatrics.
本片讲述了农村妇女芙蓉姐带着婆婆，从乡下进城来找丈夫卢大辉而引发的一连串的故事。 卢大辉从乡下来到城里打拼，最初他给一个老板开车，虽然挣的是辛苦钱，收入却还不低，他也经常寄钱回家，使家人过上了富裕的生活。但由于亲眼目睹老板的风光，使他心理很不平衡，不甘心再过打工赚钱的辛苦日子。一心想当老板、赚大钱的想法害了他，使他误入歧途，搞起了传销。他在天安大厦，办起了公司，当上了老板，大批进货四处兜售蚂蚁精，“事业”一下子红火起来。一时春风得意的他，还吸引了痴情女子辛蔚的青睐，他化名外商詹姆士，与辛蔚结了婚、养了孩子。正当这时，他的“事业”出现了危机，他囤积的大批货物卖不出去，债主纷纷上门逼债，他走投无路，只好隐姓埋名，躲了起来。…… 芙蓉姐和婆婆接不到大辉的来信和电话，情急之下，只好进城来寻亲。辛蔚向往大城市的生活，也携子前来，要与詹姆士团聚。天安大厦的住户们，当初为帮大辉有钱出钱，有力出力，却没想到他却突然失踪，使大家都陷入了困境。…… 这一切都发生在 “天安大厦”，在这座商住大楼里，
余小鱼（胡冰卿 饰）因家境贫寒，机缘巧合之下加入跳水俱乐部，在跳水俱乐部遇到了一批怀揣跳水梦的年轻人，余小鱼从此开启了人生的新篇章。在跳水俱乐部，余小鱼和她的伙伴们不仅面临着残酷的竞争，每个人还需要面对友情与爱情、名利与牺牲、个人与团队抉择与考验，然而他们凭借一腔热血和对梦想的不懈追求，克服种种内心与外界的冲击，最终一同站上跳水台，完成了腾空一跃的美好瞬间，实现了个人价值的青春故事，展现了热血、竞技的体育风貌。
Step 3: Specify Operations and Product Policies
