"Is-A" refers to the "one" of one class and belongs to another class, while "Has-A" is different, which indicates that a certain role has a certain responsibility. A common reason for the wrong use of inheritance instead of aggregation is to mistakenly treat "Has-A" as "Is-A". For example:
何亚春早年丧夫，带着五个未成年的儿女挣扎在贫困线边。十岁的长子家成为补家用放弃读书﹔长女家慧要交学校住宿费﹔尚在怀抱中的龙凤胎老四家俊急需三千元手朮费……亚春万般无奈挺而走险，到麻将馆出老千被发现，她匆匆将子女作了安排，到菲律宾被嫁祸涉嫌杀人入狱，为了子女她含冤受辱十八载，终提前释放，亚春满怀希望返回香港，踏上了寻找儿女的漫漫荒路。
该剧是一部全新的黑色喜剧，天空之城为一座韩国顶端0.1%上流所居住的城堡，齐聚此地的名牌大学太太们奉丈夫为王，并希望将自己的子女培养成天下无双的王子、公主，也将在此间展开各种欲望的斗争。廉晶雅将在片中饰演韩瑞真，将两个女儿的教育问题和对丈夫的贤内助工作都做得仅仅有条，在天空之城之中也是备受瞩目的女王，但其实瑞真一直隐藏着不为人所知的秘密；李泰兰将饰演李秀任，是个充满了关怀和情感丰沛的童话作家，在瑞真的引导之下成为了天空之城女王们的公共之敌，但多亏聪明的儿子帮忙，一度成为了新一任女王，甚至在那之后还看出了瑞真的秘密；尹世雅将饰演读完博之后回归做家庭主妇的卢胜惠，从小家教严苛，一直是个乖乖女，但其实隐藏着内心不断要涌出来的欲望和炸弹；吴娜拉将饰演热情又可爱的购物狂陈珍熙，因为老爸手中坐拥大楼，从小就是金枝玉叶，她将韩瑞真视作楷模，忙于学习她的举手投足。
说的不错，他之所以再次按兵不动，暂时等待，一个很重要的原因就是为了防备武陵蛮，害怕出现什么闪失。
Zhang Liang took six classes, each lasting 15 minutes, and was said to have prepared for three or four months. In the final recording stage, he flew from Shanghai to Beijing, although it was only audio. It is enough to show that the mode of education and recording classes is very heavy.
戴东官（欧阳震华 饰）经营着又父亲用毕生精力创建的酒楼，自称拥有“皇帝舌”的戴东官尝尽了天下的美食，用心打理酒楼的生意。一天他遇到了一个声称要为父报仇的小小（陈妙瑛 饰），小小竟然出卖东官使东官不得不逃到了北京。不久小小得知东官是无辜后，主动前往认错，两人冰释前嫌。
RST means reset, which is used to close the connection abnormally. It is indispensable in TCP design. When sending RST packets to close the connection, you don't have to wait for all the packets in the buffer to be sent out (unlike the FIN packets above), and you directly send RST packets to discard the packets in the buffer. After receiving the RST packet, the receiving end does not need to send an ACK packet to confirm it.
这时，黑帮想找Micheal帮自己去偷一些重要东西，但Micheal有自己原则，坚决不答应。这日，玲要结婚了，当她踏上巴士离开时，Micheal才恍然大悟，原来自己根本不能失去她！Micheal在巴士后面追玲，而此时黑帮来报复Micheal，子弹没射中Micheal，玲却不幸中弹身亡了。Micheal和黑帮杀手在巴士上展开肉搏，巴士最后不幸坠崖全部乘客身亡。
今儿大晴天，瞧好大一颗红太阳哩
这五位雄心勃勃的女性有人位居从董事会，有人身在社会边缘。在现代孟买，她们游走于梦想、欲望和失望之间。
国际大都会上海，一栋颇显平凡的公寓内，即将举行一场盛大的婚礼。正所谓天算不如人算，虽然此前经过周密准备，但是几名爱恨纠葛的孽侣乱入，以及各种意想不到的状况，令婚礼朝着难以预见的方向发展。在此之后，公寓正式更名“爱情公寓”，顺理成章迎来了7个来自五湖四海、从事不同职业并且性格各异的青年男女，林宛瑜（赵霁 饰）、陈美嘉（李金铭 饰）、陆展博（金世佳 饰）、吕子乔（孙艺洲 饰）、关谷神奇（王传君 饰）、胡一菲（娄艺潇 饰）和曾小贤（陈赫 饰）。
四连在作战行动中灵活机动地运用各种有利条件，利用美军内部普遍存在的种族主义情绪，包围并迫使美军一个黑人连队成建制投降，创造了经典战例。在支援东线作战期间，四连的战士们以大无畏的精神，冒着零下三、四十度的严寒在冰面上向敌军发起冲锋，遭受了严重的非战斗减员，付出了惨痛的牺牲。四连作为一个战斗连队，经历了抗美援朝战争的全过程，在这场战争中遭遇了最强悍的敌人、经历了最寒冷的天气、承受了最惨痛的牺牲、收获了最辉煌的功绩……
京剧武生袁世勇在京城刺杀了日本大佐之后一路逃亡出关来到了东北境内。为了生计袁世勇重操旧业，又重组了袁家班以唱戏为生。原东北军的一名营长孙殿奎为了给家父祝寿，特意请来袁家班唱堂会。不料锣鼓点儿刚刚响起，袁世勇还没来得及上台亮相，院外便响起了一阵枪声。一队日本关东军包围了孙宅。孙殿奎的手下纷纷亮出武器，与进攻的关东军展开了一场混战。战斗中，负伤的孙殿奎走投无路之际，一支抗联的小分队抄了关东军的后路。袁世勇趁机将孙殿奎救出。而关东军却将孙殿奎的父亲，以及戏班的所有人等系数扣押。袁世勇为了营救袁家班的兄弟姐妹，毅然来到了关东军驻地。
"I remember we had a very clear division of tactics at that time, First, adjust all the automatic rifles in hand to semi-automatic shooting mode, Of the 15 men, apart from the gunners and the bazookas, Most of the others use '81 bars', There are also a small number of 63 types, I'm using the 63, One of the characteristics of this gun and the 81-bar is that the single shot accuracy is especially good, Even better than '56 and a half', Much better than 56 Chong and some Mao Zi guns captured from the Vietnamese, At that time, in order to give full play to this advantage in precision, The company commander ordered us to use this tactic, The concrete implementation is to use heavy machine guns to suppress fire in hidden places, In addition to killing as many enemies as possible, If the enemy takes tactical actions such as lying down to avoid shooting, Then use machine gun fire to limit its movement range, That is to say, they are suppressed in situ, and then rifles are used to give full play to the advantage of high semi-automatic shooting accuracy, giving them "roll call" one shot at a time. This tactic is still very effective in dealing with the first and second large-scale attacks, with extremely high efficiency, and almost all the Vietnamese troops who came up were killed on the way to attack.
针对不断变化的忠诚，不安的联盟和敌对古代的背景下，共和国和分离主义之间的冲突斜升，从而为达斯西迪厄斯的最终背叛反对绝地行为。在这些不确定的时代，一些该部队的光明与黑暗两面的最深的奥秘被揭示为一个勇敢的克隆人士兵揭露了一个令人震惊的阴谋。天行者阿纳金的关系最密切的是测试它的极限，尤达大师，使这一发现可能会永远改变银河系的力量平衡
For example, the meat quality of wooden stakes in the driving range is 0, the small barrel is about 30, the large barrel is about 50, and the head of the female dragon is about 20.
陈平，临江郡的设置处理的怎么样了？尹旭随即又问起了政务方面的事情。
There have been written rumors that there were witches during the Sino-Vietnamese War? Or is it a miraculous thing like Dharma Master Dharma?
这……戚继光看着图，虽然喜欢，但有些浮想联翩了，现下的状况……我知道，这个图只是由性而发罢了。
