Iterator pattern provides a way to access each element in a collection object sequentially without exposing the internal representation of the object, which can not only not expose the internal structure of the collection, but also allow external code to transparently access the internal elements of the collection. The specific structure diagram is shown below.
1935年东北沦陷期间，东北敖东城民间爱国志士王大顶追查一批即将流入民间的鸦片膏，入住到和平饭店内。在饭店内遇见了爱国海外归侨医学博士陈佳影。陈佳影在日本学医期间，就已得知日本为加快侵华步伐，正在东北试验细菌武器。为阻止日军的细菌试验，尽快找到生物细菌实验室，陈佳影心怀民族大义发挥自己医学专长积极配合敖东抗日游击分队寻找实验室，无意间进入了和平饭店。而此时的和平饭店已经被日本宪兵彻底包围。王大顶和陈佳影为躲避日伪敌人的调查，萍水相逢的两个年青人只好假扮成夫妻，并在和平饭店与敌人斗智斗勇。最终，王大顶和陈佳影凭借着自身的智慧和勇气，配合敖东抗日游击分队成功的查出了日本人隐藏在饭店内的秘密并一举捣毁了细菌实验室。
And then threw it in the heart of the Sahara Desert,
电视剧《空降利刃》以张启、潘野、齐小天等空降特种兵为代表，讲述了在改革强军的背景下，空降兵某特战旅组建起一支特殊的蓝军“锅盖头”特战队，立足实战，主动研究强敌，砥砺特战利刃，最终实现战斗力跃升、出色完成各项任务的故事。通过记录和展现新时代空军改革强军的伟大实践折射出中国强军梦，从“锅盖头”的成长历程反映出当代军人的精神面貌，传递爱国情怀。
When Liu Guiduo saw the raft drifting away, he was so angry that he cursed, 'I, come back!' Like crazy. The raft drifted away, slowly only the size of a fist.
按理说项羽要是死了，对越国似乎也是多有好处，尹旭不至于破坏此事吧？他似乎没有搭救项羽的理由。
阿聪啊，你不在。
由香港无线电视于1988年拍摄的20集古装武侠剧《绝代双骄》，改编自古龙同名武侠小说。多年来，这部里程碑式的小说被多次搬上大荧幕，这也是TVB第二次将《绝代双骄》搬上荧屏。本剧集由金牌监制伍润泉执导，演员阵容空前强大，小鱼儿锁定TVB首席小生梁朝伟，花无缺起用新人吴岱融，铁心兰则由“第一古装美人”黎美娴出演，苏樱由港姐冠军谢宁出演，另有关礼杰、陈美琪、吴君如、吴孟达、吴家丽、苗侨伟、戚美珍等众多实力演员鼎力助阵。
抄家兵士，将一车一车的古玩字画，玉石玛瑙，金银珠宝向外送去。
/g.],\ 'u/Y* t9 v.?
故事发生在抗战时期，老家在东北的平安（胡杏儿 饰）和病重的母亲在自小青梅竹马的孝义（吴卓羲 饰）的帮助下来到了南京，准备投靠父亲顾万齐。顾万齐是南京当地数一数二的米商，富可敌国，家中妻妾成群，平安的母亲只是当年在顾家工作的下人，因和顾万齐一时意乱情迷才生下平安。结果，平安还没顺利进入顾家，母亲就去世了。孝义帮助平安安葬完母亲后，帮她找到了顾万齐，平安最终得以进入顾家。进入顾家后的平安受尽欺凌，但她乐观向上的性格为勾心斗角的顾家带来一丝阳光。此时，日军逼近南京。南京一个汉奸富商潘世昌（陈锦鸿 饰）不顾国人感情充当日军买办，孝义和一班爱国激进分子对其恨之入骨，多次想教训他一顿。日军终于进南京了，顾家也举家逃离。乱世中，孝义、平安和潘世昌展开了一段恩怨情仇.
= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
付宇锋连忙解释道：就是昨晚小白非要拉我组团打装备。
绿和三岛并不知道，他们之间的羁绊还远远未曾结束……
在《行尸走肉第一季》中，人类社会发生了一场浩劫，大多数人都变成了僵尸，幸存者微乎其微。一个叫瑞克·格莱姆斯的普通警察在人类的“生存之路”上扮演了重要角色。瑞克在执行任务的过程中严重受伤，失去知觉。当他醒来后，发现四周到处是僵尸，家人和朋友都不见了。他在另两位幸存者的帮助下前往政府设立在亚特兰大城的“安全地带”，期望能找到家人。他的旅途显然不会轻松，因为幸存者面临的威胁不仅来自吃人的僵尸，还来自内部矛盾……
西天取经五百年后，如来圆寂，金翅大鹏祸乱三界。孙悟空为拯救三界，口含如来舍利降世人间。在召集师弟沙悟净、朱悟能的过程中，悟空终于领悟舍身取义的无量佛法，蜕变真身，消灭蛤蟆精，踏上打败金翅大鹏的西行路。
Upgrade:
与此同时，毒枭罗茂森（徐少强 饰）的手下毒蛇炳将其交易的毒品调包私自出售，毒蛇炳之妹当娜（利智 饰）配合售毒。兄妹二人非法入港相依为命，希望藉由毒品生意改善生活。罗茂森团伙杀人引起警方注意，阿辉与曹里昂两人接手此案，他们很快从当娜身上得到了线索。而罗茂森亦发现毒蛇炳偷梁换柱的所为，一时间阿辉与罗茂森展开了对当娜的争夺……
"As far as I understand it, If a mouse is the size of a domestic cat, But also rushed up in droves, It should be very dense, The goal is quite large, According to the weaponry at position 149, I don't feel too stressed, If you cooperate with the large "killer bees" to form an open space, you can also deploy some firepower to use tracer armour-piercing firebombs to the air and other weapons to the ground, whether it is a step machine gun, or rocket launchers, recoilless guns, as long as the command is proper, fire shooting, resist the attack of a group of mice, I think it is not too difficult? Is this kind of big mouse not only large in size, but also able to withstand bullet attacks? Or are they too fast to be easily hit? " I am somewhat puzzled by what Zhang Xiaobo said. He said his point of view, See if he has any answers, With the experience of strange dogs in position 142 interviewed earlier, Plus he just said that the rat moves quite quickly, So I preconceived that he would say that the reason why these mice are difficult to deal with is similar to that kind of strange dog, because the speed is fast and the movement is flexible, which leads to low fire killing efficiency and short reaction time, which leads to great pressure on position defense. As a result, I didn't expect him to give an answer that is not any one of my many assumptions:
