As the name implies, iterator pattern is to access objects in an aggregation sequentially. Generally speaking, it is very common in collections. If you are familiar with collection classes, it will be very easy to understand this pattern. This sentence contains two meanings: one is the object that needs to be traversed, that is, the aggregated object, and the other is the iterator object, which is used to traverse the aggregated object. Let's look at the diagram:
黄豆张口结舌地看着四弟，众人轰然大笑，趁机岔开话，不再纠缠这问题，然后扶老携幼地出去吃饭。
1949年7月6日，中央军委命令，在军委设置公安部，统辖全国各地的公安机关并任命罗瑞卿为部长。光北平市一天就有一百起案件发生”。国家部长级以上的领导人全被列入敌特的暗杀名单、开国典礼的彩车被烧、粮食仓库起火、“抗美援朝”的医疗用品被投毒、腐败分子大肆侵吞国家钱财、违法乱纪、胡作非为…… 年轻的共和国面临着严峻的挑战。“肃反”势在必行。罗瑞卿以他对国家的忠诚、大无畏的气概和智慧，在中央的支持下，率领着他的“部队”，在全国范围内、在没有硝烟的战场与敌特、反革命分子、共和国的蠹虫展开了一场殊死的、惊心动魄的斗争。 该剧通过一个个真实的历史事件和鲜为人知的轶事，讲述了罗瑞卿在1949—1959年首任公安部长期间的传奇经历；展现了共和国成立之初第一代人民警察的流金岁月。
今天的美国“摩登家庭”也是家家有本难念的经。不信？看看这三个家庭你就会明白。
秦淼立即觉得眼前亮堂起来，她迈着轻盈的步伐，像只翩跹的蝴蝶般，奔着葫芦就飞过去了。
Three, achieve achievement two "rescue four Tang! 25 Battle Tangmen"
Shiyan is located in the hinterland of the 10th Qinba Mountain area. It is the core water source area of the Middle Route of South-to-North Water Transfer Project. It is a well-known automobile industry base in the country. It is the seat of Wudang Mountain, a world cultural heritage and Taoist holy land. It is also one of the main battlefields for poverty alleviation in the Qinba Mountain area. Through participating in the first season of "Charming China City", Shiyan's "Xianshan, Xiushui and Auto City" three city business cards were further disseminated, promoting the docking of industries and projects and expanding the platform for foreign exchange. Shiyan has gained a brand-new understanding of the local area from all over the world. The city's popularity and reputation have been further improved, and the channels for tourism resources to go out are more spacious. Through Charming China City, Shiyan has made more than 30 appearances in more than 10 mainstream media such as CCTV 1 and CCTV 2, with more than 50 million hits and nearly 100 million attention. Shiyan once occupied the top spot in hot searches for a long time and formed a brand influence market value of more than 10 billion yuan. Since July 2017, the number of tourists in Wudang Mountain has increased by 5 percentage points. At present, more than 20 well-known investors at home and abroad have contacted and formally signed contracts with 5 enterprises such as Hua Bin Group. Through this competition, Shiyan's tourism development concept has undergone a great change, establishing a new concept of global tourism, a new thinking of overall tourism marketing in the city, a new strategy of large-scale investment promotion and capital introduction, and a new thinking of tourism resources integration, thus realizing a change to an open "tourism plus" integration development mode.
29岁的金元满遭遇男友抛弃、流产、父亲被追债，走投无路时偶然发现自己出生时被抱错，她抓住这次扭转命运的机会，回到夏家，也就是亲生父母身边，并进入出版社工作。夏家养大的女儿夏以沫深爱出版事业，与新来的主编何岸不打不相识，两人相爱了。金元满也喜欢何岸，暗中更换夏以沫负责的新书封面给出版社造成损失，借此将夏以沫赶出出版社。回到亲生父母金家，夏以沫依然乐观努力，不放弃做优秀编辑的理想，并逐步融入这个平民家庭。金元满取得何岸母亲认可，并设计了一出为保护何岸母亲而受伤的戏，想要拆散以沫和何岸。最后，金元满的所做作为真相大白。夏以沫回到出版社。屡做坏事的金元满自我谴责，无法忍受内心煎熬，不告而别。一年后夏以沫和何岸找到了正在当乡村教师的金元满。金元满终找回自我，回归纯朴。
泰国电视连续剧《爱与恶的计谋》是由泰国新生代明星toomtam.singto.monchanok.charebelle联合泰国老戏骨pok.ning主演的一部透露着家族恩怨、豪门伦理、阴谋、浪漫爱情的电视连续剧。该剧主要讲述女主角和女主角的妈妈在多年以前失散，多年以后母女即将相认却被女二号抢走所有信物冒名顶替成为富家小姐。
还不明白么，总督？杨长帆大笑道，我从未想过统治墨西哥城，仅仅是为了打败你们罢了。
只要说不跟张家结亲，我马上就走。
硕邻居朗为爱犬之人，对硕待犬只的态度极度不满，因此当爱犬东东任职警界的戴展硕，做事得过且过，其被动、消极的态度为警犬Rocky 所鄙视，更处处刁难他，教他吃尽不少若头。后Rocky在一次行动中受伤，硕于心不忍，决定收养它。
转头对忙碌的众人道：立即撤离。
顾承泽是顾氏百货集团的总裁，也是顾家顾太太的养子。顾太太希望亲子顾瑾昀出任公司职务，而顾瑾昀却漫不经心。于是顾太太布置顾承泽任务：引导顾瑾昀任职。在这期间，顾承泽认识了服装设计师黎晏书，并意外得知她和顾瑾昀之前有过恋情，对顾瑾昀影响颇深。顾承泽便以黎晏书为突破口，招聘她进入公司，两人在相处的过程中互生情愫。顾瑾昀见黎晏书入职，决心再次追求黎晏书，可黎晏书已经对他没有感情。顾太太得知此事后强烈反对，要求顾承泽隔离两人，这使得顾承泽和黎晏书走到了一起。一场意外车祸揭开了顾承泽的身世：他是顾先生的亲子。顾承泽无法接收，精神崩溃。最终在黎晏书陪伴下，走出难关，同时顾瑾昀经历了诸多事情后也得到成长，顺利上任
痞子孤儿华一龙在一次斗殴中右眼重伤，接受眼角膜移植手术后意外获得了人眼X光的特殊能力，借此顺利考入全国顶尖的北方医科大学“临床医学特殊培训班”（精英天才班）。华一龙在学校结识了一群奇葩学神级别小伙伴。在与魔鬼导师段添城的各种对决下，华一龙和死党们迅速成长，懂得了作为医生的职责，也坚定了学医的决心。华一龙同时与班里唯一的女孩栗小草成为欢喜冤家，两人拌嘴打闹，时刻做对。随着学业的深入，华一龙发现自己的透视眼也许跟角膜移植并无必然联系，而似乎与身为科学家的父母生前从事的一项脑科学有关。在导师的帮助下，华一龙的透视眼激发出强烈的超能力，而掩藏在华一龙身世背后的秘密，也逐渐浮出水面。
"Cancer is a Chronic Disease" published in the 10th edition of Wenzhou Daily on November 24, 2006 did not say its content, but only the title, which was very good.
根据匿名举报，周鞍钢来到好友方兴的集团内部，从监管经济问题入手，层层剥茧、丝丝入扣，发现与新药相关的人和事存在诸多疑点，凭着职业的敏感更警觉到这一国有企业投资上亿元的新药配方及样品受到大多利益集团的关注，面临的艰险更激励他全身心地投入到工作中去。
一男一女共乘一车，女子躺在男子怀里，还发出了惊呼之声……这样的事情传说去，别人会怎么认为会呢？绿萝顿时娇羞懊恼不已，此刻他感觉到跟着尹旭一同南下本身就是一个错，可是当时自己偏偏自己就答应了，傻傻地跟着尹旭同车而行，这名声和清誉可以说已经毁了。
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