Is to define a main method calculate in the AbstractCalculator class, calculate () calls spilt (), etc. Plus and Minus inherit the AbstractCalculator class respectively, and implement the call to subclasses through the call to AbstractCalculator, see the following example:
Apple TV+正式续订罗丝·伯恩主演的《健身世界》第二季！安妮·韦斯曼担任剧集运作并操刀剧本。故事讲述在1980年代南加州的海滩社区，一个遭受折磨的家庭主妇(罗丝饰)寻找到了一条非常规的改变之路——踏入健美操的世界。
However, in business occasions, every speech must contain some purpose. In order to approach the purpose, one must clearly realize what the argument is, and at the same time, one must focus on important arguments in operation.
1970年代，香港经济起飞，股票市场就是贪婪的战场。泰国华侨荣木桐（张兆辉饰），因父亲的悲惨遭遇，人生观彻底扭转。他由泰国潜逃香港，认识到股票市场的力量，立志成为操控者。草根正直的钱永进（萧正楠饰）与好友庄带喜（洪永城饰）、陆小虎（何远东饰），三个各有理想的年轻人，没想到被股坛风浪冲击得遍体鳞伤……永进家住进三母女，姊妹水敏晶（姚子羚饰）与水敏婷（陈滢饰）性格南辕北辙，同样等候一个可改变命运的机会。木桐成功攀附富豪唐昊峰（黄智贤饰），逐步实现人生大计，永进等人同时被牵引，命运从此改写……
From this point, we can draw a conclusion: the Vietnamese army has not only planned for a long time to use "living biological weapons", but also conducted a lot of research and drills, even live ammunition tests, before using them. According to the obtained data, it has formulated corresponding usage methods and tactics, and may even form relevant written regulations and regulations.
皇帝老了，疑心病重的很，听他这么一说，忙又谨慎起来，不许任何国家登陆大靖经商和传教。
过去的一场意外，让年幼的慈惠被吴父照顾至今，为了报达养育之恩，在吴父罹患肺癌晚期的同时，慈惠痛心舍弃了恋人天云，决定嫁给了吴家独子家栋，而这桩看似幸福的婚事，竟为她的人生带来剧烈的变化。吴母一直对慈惠怀有偏见，加上一心想当吴家少奶奶的玉琴总是在一旁搧风点火，让吴母对慈惠总是没有好脸色，误会连连，甚至趁着家栋不在吴家期间，两人联手欺骗慈惠，说慈惠生下死胎，慈惠震惊而精神崩溃。充满愧疚痛苦的慈惠黯然离开吴家，本想求死，却在无意间被海生给救了回来，从此在一个小渔村定居。而玉琴虽然得逞，但家栋却因为慈惠的离去伤心欲绝不想再婚，而家栋一场意外瘫痪，又让玉琴毅然离开吴家，从此各自分散。时光匆匆流逝，二十年后，缘分又把他们都重新绑在一起。
Fu Confucian Temple is located in Pan Palace, Zhongshan Road, Licheng District. Founded in the early years of Taiping and Xingguo in the Northern Song Dynasty (976 A.D.), it moved back to other places. Daguan moved back to its original place for reconstruction in the third year (1109 A.D.). The existing building still remains the original appearance of the early Qing Dynasty. It is the largest existing Confucius Temple in China and was listed as a national key cultural relic protection unit by the State Council in 2001. The main building, Dacheng Hall, is the main hall for offering sacrifices to holes. It has seven rooms in width and five rooms in depth. It is a typical Song Dynasty double-eaved temple style, with a beam-lifting wooden frame, overlapping arches, vertical and horizontal beams, and carved with little dragons, birds and animals, flowers and vegetation. The pillars of the temple are all stone, with a terrace in front, a handrail on the wings, and a tunnel on the lower side to worship the court. Panchi outside the court is built with a stone bridge of Yuan Dynasty. The bridge deck is paved with 72 rectangular stones, representing 72 of Confucius' favorite pupils. The east and west are two verandahs, the front is Dacheng Gate and Jinsheng Yuzhen Gate. Minglun Hall on the east bank is the main existing subsidiary building of Confucian Temple. The front of the hall, the open court, Panchi and the stone bridge are all well preserved. In the west, there are more than ten Pangong, Xiangxian Minghuan Temple and Zhuangyuan Temple. The display materials in the temple are very rich. In the center of the main hall of Dacheng Hall, Confucius' holy image is enshrined, and four matching and twelve philosophers are enshrined on the east and west sides. More than 500 cultural relics such as sacrificial vessels, musical instruments and relics of Quanzhou celebrities of past dynasties are displayed. Lingxing Gate is adjacent to Tumen Street. It was originally in the category of Fu Confucian Temple buildings and was later used for other purposes. In order to completely protect the Confucian Temple complex, in 2000, the Municipal Party Committee and the Municipal Government, as a key project, invested 120 million yuan to relocate the vegetable market and three enterprises and institutions to build the Confucian Temple Square, which not only effectively protected the site, but also became a place for citizens to relax and exercise.
七十年代初，一个月色撩人的夜晚，城郊江边村女知青梅洁被生产队长强暴后愤而杀人。目睹强奸和杀人过程的知青小玉因惊吓过度，精神失常。阴差阳错，酒醉后路过现场的老实村民杨守富被怀疑为过失杀人犯，糊里糊涂地被第一次判案的法律系大学生苏天雷判成无期徒刑。三十年过去了。功成名就的大律师苏天雷遇到了年轻律师林安宁的挑战，双方经常唇枪舌战，彼此水火不能相容。罪犯杨守富因服刑时立一大功，减刑出狱，又因妻子的一句临终遗言，开始了孤独而悲壮的伸冤历程。梅洁已成为股份即将上市的经纬集团董事长，兼任慈善总会会长，不时光顾福利院，只为了能接近三十年前遭强奸后生下的女儿党从容。聪明而性格孤僻、极端自尊的党从容博士生在读，导师正是梅洁的丈夫华人刚......
看见高凡他们来，猎户忙起身上前。
想得多，写作的时候，不知不觉中便有了负担。
——我从不因被曲解改变初衷，不因冷落而怀疑信念，亦不因年迈而放慢脚步
原本家庭美满生活幸福的人妻Tiffany在自己家中遭遇匪徒，匪徒以Tiffany的丈夫被绑架的视频要求Tiffany与之假扮168小时夫妻， Tiffany却在与歹徒斗智斗勇，努力寻找解救丈夫线索的过程中发现了很多自己从来都不知道的往事和真相……
背景设置在切尔滕纳姆的政府通讯总部，David Schwimmer饰演一名渴求权力﹑特立独行的美国国家安全局探员，他加入一个笨拙﹑不圆滑的计算机分析师（Nick Mohammed饰）的新团队合作追捕网络犯罪者……多「靠谱」，对吗？
陆明和周大都是真武的猛将，虽与反秦之战中的诸多名将相比相差甚远，也大不如蒲俊和苏岸二人。
C. Figure skating: single skating, double skating and ice dancing.
杨夫人，这话不对。
将来想要北上就有些麻烦了。
9. There is a "ambition" in the girl's name and a mole on my leg.
