Answer: The similarity of these three modes is that they all serve as an intermediate layer between the client and the real used class or system, which plays the role of allowing the client to indirectly call the real class. The difference is that the application occasions and intentions are different.
美国飞虎队员本尼达远赴中国帮助抵抗日军侵略。在一次空战中被日机击落身负重伤。日军为得到美军情报，在飞机失事地区展开疯狂搜捕。新四军第五师李师长接到美军救援指示，立即部署营救计划。在当地群众、游击队和新四军五师的联合营救下，艰难而又机智的突破了日军的一道道封锁线，最终将飞虎队员本尼达顺利转交到前来接应的部队手中。在展开营救的行动中，中国人民及新四军舍身忘死保护重伤在身的本尼达。由此主人会延续六十年的真挚友谊。六十年后，这群美国客人和中国主人一起在当年落下飞机的水塘边，照下了一张照片。
1943年，华北战场处于敌我僵持阶段，江崇义、王直、林奉天所在的皇协军3连随日军执行军事任务，战斗中，国民党173团部分被包围，日军残忍杀害了所有俘虏。面对同胞悲惨遇害，3连不甘再做帮凶，决定要集体造反。江崇义否定了林奉天投奔八路军的建议，率领手下弟兄投奔了国民党173团。国民党173团团长吴天对皇协军3连曾经协助日军攻击自己的事情耿耿于怀，林奉天所在的“三连”虽然有了国民军正式番号，但3连的补给和待遇都是最差的，173团早已将其视作羞辱，当成包袱，等待着把整个3连填埋在战场。日军发动了“撕裂行动”，吴天毫不犹豫指定3连担任阻击。林奉天与周冰谏组织敢死队，摸入敌军炮兵阵地，歪打误撞迟滞了日军的总攻击，如期完成阻击任务。在一次夜间行动中，3连遭遇了日军生化小队，但团部的指示是一切只能靠自己，3连又成为了炮灰连。日军开始疯狂地进攻，三连和日军进行了殊死搏斗……最后，林奉天、江崇义等人看清了国民党部队的真实面目，毅然投奔了八路军，经过炮火洗礼，最终成长为一支让日军闻风丧胆的英雄连队……
东村乡村，世代攀比竞争，牛莽当了东村的村长后，两村关系愈加紧张。西村村长老铁头老弱多病，牛莽不把他放在眼里，常向西村挑衅。老铁头无力对抗，无奈任命不学无术的小栓子为保安队长，将事儿全推给了他。小栓子年轻气盛却好吃懒做，常将简单事复杂化，令人啼笑皆非。城里人白鹭的到来改变了东西村的命运，她办起了农业培训部，运用在大学里学到的农业知识免费培训两村村民，激发他们的潜力。在她的帮助下，懒惰的小栓子开荒种起了果园，还当上了村里的会计。东西两村人你来我往，消除了戒备，村民们也变得心胸宽广起来。两村已互帮互助，形如和谐的大家庭，共同走向富裕之路。白鹭功绩卓越，被村民们选举为西村村长......
Over the years, I have traveled tens of thousands of kilometers on donkeys, horses and motorcycles, and have interviewed many such stories about border protection.
经过九九八十一难，唐僧师徒四人终于到达灵山，求取真经。修得正果，师徒一行驾云回到都城长安，见到唐王李世民（张志明 饰），并向其讲述了取景的经过。话说这一路真可谓艰难险阻，困难重重。通天河有灵感大王阻断行程，伤害性命；狮驼岭又有来自灵山的三神兽为妖作怪；期间更有师徒心生嫌隙，导致六耳猕猴趁虚而入，上演真假美猴王的好戏；更有金平府犀牛怪假冒佛祖，欺世盗名，引来天兵天将除妖。这万里艰辛，一言难尽。
In the past three months, the average number of domestic operator routers that have been used to forward cross-domain forged attack traffic is 177. The monthly increase rate and extinction rate of domestic cross-domain counterfeit traffic source router resources are 33% and 29%, respectively. Compared with the average monthly increase rate of 22% and extinction rate of 20% in 2017, the change rate of resources is accelerated and the stability that can be utilized is reduced. There are 72 cross-domain counterfeit traffic source routers that have been active in the past three months. The distribution of their provinces and operators is shown in Figure 19, mainly located in Guangdong Province, Shanghai City and Sichuan Province, with telecommunications accounting for the largest proportion. Among them, there are 9 historically active months with more than 12 months, and the detailed information is shown in Table 10.
刘邦问道：韩元帅，接下来的战事该如何办？这章邯……韩信笑道：这个……汉王不要担心，废丘一战，章邯损兵折将，已经不成气候。
The method steps are as follows:
拥有武道起源功法九天玄帝诀的王凡，本是黄金学院的一名普通学员，为给兄长复仇，而戴上了银色虎王面具，从此世间多出一位威慑天下的银虎王！我叫王凡，王者的王，平凡的凡。戴上面具，我是王者银虎王。摘下面具，我是平凡的王凡。
1. Apostle Kahn
尹旭眉头一动，有种拭目以待的冲动，他真的想看看这位绿萝才女到底有什么非常手段？青饿如此自信果敢的女子，可当真是不多啊。
尹旭急忙问道：对了，夫人是怎么到了番邑的？称谓瞬间改变，已经正是确定了李玉娘的身份地位。
The humanoid monster in the former is relatively slow, But the ability to fight is very strong, Not sensitive to puncture attacks, Can resist medium caliber and medium power rifle bullets, In the face of fire, Only when they are completely smashed or their heads are cut off can they be killed. The latter, an unknown creature similar to a "dog", The target is small, Fast speed and evasive ability, After listening to Liu Guangyuan's description, After it can easily cross a large crater with a diameter of 5-6 meters, the impact speed is not weakened, so it can be seen that the unknown creature has extremely strong explosive force, rapid movement, and strong adaptability to complex terrain, but its defense force is poor, and it will die after being hit more times by weaker casualties (such as high-speed steel balls in anti-infantry mines).
Her unique personality is strong grass flavor, mixed with delicious blackcurrant and mulberry fruit flavor. Due to its light body, her main function in the local area is to blend Cabernet Sauvignon and Merlot, but the world-famous White Horse Winery uses her as the main ingredient. The soil on the right bank of Bordeaux is especially suitable for the maturity of Cabernet Franc, giving full play to its fragrance.
《风雨雕花楼》通过一个家族的缩影，展示了一个时代的变迁、一个企业的兴衰变化，一段人身的励志成长经历，凄风苦雨，危楼祸福。
没有什么工作比消防员更紧张、更危险、更令人兴奋了－－对芝加哥51号消防站应急救援队的成员来说尤其如此。美国人把他们看做英雄。每当遇到紧急情况的时候，别人都急着往外冲，但这群勇敢无惧的男女却义无反顾地冲进最危险的地方。他们每天都要和死神打交道，每天都要在最紧张的时候做出最重要选择，每天都要面对自尊与自负的考验，工作的责任和压力给他们的性格带来了巨大影响，队员们之间发生矛盾似乎是不可避免的。 一场悲剧夺走了一名队友的生命，所有人都陷入深深的愧疚和自责。副队长Matthew Casey（Jesse Spencer）正在和妻子（Teri Reeves）打离婚官司，但他不想表露出自己脆弱的一面，而是装作「一切照旧」。可他总是和傲慢无礼的救援队副队长Kelly Severide（Taylor Kinney）闹矛盾，并且相互指责对方应该为队友的牺牲负责。不过，每当遇到紧急情况需要救援队出动时，他们会自觉地将矛盾放到一边，带领队员们通力合作，出色地完成任务。
在沉重的心理压力下，小田甚至想逃回农村老家……为了安慰小田，父亲帮小田制作了一件构思新颖的陶艺作品，老师在不知情的情况下，推举小田代表同学们参加将举办的全校陶艺大赛，小田因此陷入深深的矛盾和痛苦之中……
In order to structure the logic of the claim, Barbara is used in this chapter? The tool advocated by Minto: pyramid structure.
Let's analyze it first. Judging from the above default situation, it is not enough to study only a single event for the event mechanism. It depends on how each event in the whole event sequence is handled. Therefore, the following situations need to be considered when studying event consumption:
