Another expression of the minimum knowledge principle is to communicate only with direct friends. As long as there is a coupling relationship between classes, it is called a friend relationship. Coupling is divided into dependency, association, aggregation, combination, etc. We call classes that appear as member variables, method parameters, and method return values direct friends. Local variables and temporary variables are not direct friends. We require unfamiliar classes not to appear in the class as local variables.
"Er... I really can't remember the model, it's green, probably so thick." Wang Zeduan could not remember the specific model of the explosive cylinder, Just said the color and gesticulated the approximate size with his hand, Later, I looked up the information and learned that The detonators used at position 142 were all Type 68 detonators, This is also a classic explosive barrel widely used throughout the Sino-Vietnamese border war. This type of explosive cylinder is 60 centimeters long each, As long as there is a need, it can be spliced indefinitely. The charge for each section is 2.2 kg, According to Wang Zeduan's description, At that time, the explosive barrel was made up of three sections. Then the total charge is as high as 6.6 kg, However, the high explosive bomb used in the type 66 152 mm howitzer, The charge is 6 kg, In other words, The charge of these three explosive cylinders is 0.6 kg higher than that of a 152 mm grenade. This is also basically in line with his description that it is more powerful than a shell. In addition, after being inserted into the ground, the two sections of the upper half form a certain blast height from the ground, In this way, the explosive power can be better exerted virtually to cover a wider area, so it is indeed reasonable that an explosive barrel can successfully achieve the tactical purpose of successfully clearing position 142 for the second time (the first clearance is 66-type directional anti-infantry mines and 72-type pressure/tripping anti-infantry mines).
为了任务暂时脱下拳击手套握手言和，眼看这次任务就要圆满完成了。
郑氏慢声道：甭理她。
该剧由12个独立的故事结构而成，每个故事都以一位进城打工的农民工为主线，描写他们的喜怒哀乐、爱恨情仇，真实展现他们背井离乡在城市生存的孤苦无奈：进城做保姆的农村妇女深陷婚姻牢笼的悲惨境遇；顶着风险辛苦帮人开黑车却被拖欠薪水的农民司机；处处想帮人解决问题却招致祸端的小区保安；进城打工妻子却遭遇性骚扰的夫妇。悲剧故事的背后，是这些城市边缘人被忽略的自尊，被轻视的命运和他们对融入城市的热切渴望。
千年前，魔界女魔趁七星移位，道消魔长之时，欲炼成地阴魔珠，以一统三界。中一真子为拯救苍生，用调虎离山计诱女魔王仙林，另遣两徒容玉意和容小意前往魔宫盗球，并跨越时空到后世找寻天阳神珠，双珠合璧消灭女魔。
铁红（雷敏饰）、沙学丽（梁静饰）、耿菊花（颜红君饰）、杨继军等几个女孩子，揣着天真的好奇、带着参军的光荣，站在了武警某部女子特警队新战士的队列中。特警队的一切，着实叫这些未脱稚气、充满浪漫与幻想的女孩子们遇到了人生最严峻的挑战和考验。革命军队的优良传统、严格的管理、严密的组织纪律和高强度的军事训练，逐渐滤去了她们的天真和好奇，磨砺了她们的性格和和意志，炼涛了她们的体魄和素质，她们渐渐成长为真正的战士。为维护社会安定，她们曾数次与犯罪集团和犯罪分子进行了殊死的较量，个个不辱使命，杨继军为此用年轻的胸膛挡住了犯罪分子罪恶的子弹，尽显英雄本色。姑娘们用自己的青春和热血捍卫了武警的荣誉，也为自己写下了光荣。女子特警队成为这些女孩子人生经历中最为珍贵的记忆。
刘邦见状，眼中神色一闪，心头涌起一丝不好的预感，难道卢绾出了什么事情？周勃这才道：汉王，越国这次忒狠了，云青山，苏岸和蒲俊三路夹击卢绾于夷陵。
/curt
前女警因为正义被解雇，受到国安局赏识，卧底黑手党，清除余孽…
他这是故意把咱们分开，好让你俩出丑。
/flap (Learn Chickens to Flap Their Wings)
该片是一部以奥运为主题的高清数字电影，通过描写一个业余体校的普通武术教练吴杰（吴樾饰），辛勤培养自己的学生参加奥运会的故事，展示了一个小人物真实而又感人的内心世界，表现了几代武术运动员对中华武术的炽热情感以及对于武术走向奥运会的热烈盼望和艰辛努力。
传说人的心中一旦产生怨恨，就会招来“怨屋”以复仇行为来为其抚平心中怨恨。
一个平凡的小山村，令人感动的故事时刻发生。面对这些孩子，乡村教师沈芳被他们的遭遇深深的触动，因此她决定帮助他们改变他们的命运。
Deep water torpedoes (fill in the quantity by oneself)
出了门口，两位军人见副千户点头，这才散了不再追究。
编自同名漫画《异姓兄弟和平共处法则》，讲述外表高冷却内心闷骚的兄长与呆萌又中二的异性弟弟两人之间互坑互助的日常，攻守高下立现！脑洞新奇绝对让你看得停不下来，他们到底会擦出什么样的火花呢？
管仲设女闾七百，为一万七千五百家。
丞相嫡女顾容裳，上一世被亲夫晋王墨渊和亲妹妹顾雨嫣联手杀害。她一朝重生，回到和晋王墨渊大婚前夕。这一世，顾容裳要改写命运，惩治“渣男”墨渊和“绿茶”顾雨嫣。顾容裳拉上与她有共同仇敌的太子墨战一起走上复仇之路，却在与墨战的一次次亲密接触中，回忆起自己在上一世曾和墨战还有过一段未了的爱情。历经危难重重，顾容裳终于在太子墨战的辅助下完成了复仇，并和墨战最终迎来完美结局。
