Factory method pattern refers to defining a factory interface that creates an object. Its subclasses determine the classes to instantiate and postpone the actual creation to the subclasses. It emphasizes the change of "single object". The main points of its implementation include:
为人忠厚老实的某酒店出租车司机郑建强虽说对女强人妻子罗晓红唯唯诺诺，结婚近十年也因没孩子偶尔有些不愉快，但这对夫妻因两小无猜，彼此也能恩爱体贴，尤其是郑建强，对挚爱的罗晓红俨然就是一个超标准的模范丈夫。然而，他俩做梦都没想到，一个巨大的阴谋突如其来从天而降，而且瞬间就将其二人推入了反目为仇、分道扬镳的陷阱之中！
Part of the reason why we are unhappy is that we are not sincere enough. It is not easy to dare to love and hate. It takes courage to embrace you across the crowd and to tear your face regardless.
8. State mode
公元700年左右，正义的魔法师默林带领徒弟巴尔萨泽（尼古拉斯·凯奇饰）、维萝妮卡（莫妮卡·贝鲁奇饰）、霍瓦斯与邪恶的女巫莫戛娜展开抗争。维萝妮卡为了封住女巫，而将莫戛娜的灵魂吞入自己的体内，并由巴尔萨泽将她们封印在玩偶中。默林死前，将一枚龙指环交给巴尔萨泽，嘱托他寻找默林英雄，将莫戛娜彻底消灭。此后的岁月里，巴尔萨泽走遍世界各地寻找默林英雄，却始终一无所获，直到他来到美国纽约。公元2000年，四年级小学生戴夫（杰克·切瑞饰）在纽约一间魔法店宿命地邂逅了巴尔萨泽，并得到龙指环的肯定。期间，他无意中释放了邪恶的霍瓦斯，引发一场巨大的混乱，戴夫也被同学们认为精神错乱。转眼十年，戴夫（杰伊·巴鲁切尔饰）已成长为帅气青年。童年的遭遇恍如一场噩梦，却在十年后再次袭来，他不得不遵照命运的指引，与女巫展开最后的抗争……
呵呵……难以名状，这种感觉。
说话声猛然在身后响起，杜殇莫名的一阵惊喜，钟隐再次神不知鬼不觉地出现，一如上一次那般神龙见首不见尾。
芒果TV2019年重磅自制综艺《明星大侦探 第五季》会员版，《名侦探俱乐部 第五季》由未播单元剧+案件还原+最佳侦探票选及侦探游戏心得+改善版的明星问答环节等组成。
为人聪明圆滑的韦小宝（陈小春）因义气帮助“反清复明”组织天地会击退清兵后，稀里胡涂接受该组织命令潜入宫中做了未净身的假太监，准备伺机偷取藏有清朝秘密的四十二章经。偶然结识微服的康熙皇帝（马浚伟）后，两人成为莫逆之交。
Similarly, there are other plants whose ancestors were clearly insect-borne plants, but they slowly began to try to use the wind to spread pollen. They are becoming more and more independent of petals and nectaries, and these structures necessary for nectar production are becoming more and more irrelevant and even useless. Instead, some structures used to attract Russian (the wind god in ancient Greek mythology) slowly appeared on them, such as spikes of inflorescences on male flowers, allowing winds from all directions to take away pollen. Stamens of gramineous plants no longer hide in corollas like caves, but have long and thin ends like grains, swaying freely in the wind. At the same time, the pistils of these plants are also actively adapting to new pollination methods, and they have given creative answers to the question of how to successfully capture pollen in the air. For example, hazel trees and sanguisorba trees have grown luxuriant red stigma. These bright stigma are like dexterous tentacles, which can immediately capture pollen blown by them.
This is because in the testing phase, ECOC coding has certain tolerance and correction ability for classifier errors. For example, the correct prediction code for the test example in fig. 3.5 (a) is (-1, +1, +1,-1, +1). Assuming that a classifier made an error during the prediction, for example, h made an error, resulting in the error code (-1,-1, +1,-1, +1), but the correct final classification result C3 can still be generated based on this code. Generally speaking, for the same learning task, the longer the ECOC code, the stronger the error correction ability.
再者，戚继光已任守城大将。
在某城市里的一个院落里，住着两户人家。张家和李家是多年的邻居，两家生活在同一个屋檐下，有着深厚的感情，生活上有点麻烦也是互相帮助。但是，一起生活难免磕磕碰碰，两家之间总存着不大不小的矛盾。张大娘和张大爷常常抱怨李家人都是人精，碰不得惹不起;同样的李家对张家的一些做法也颇有微词。两家人时而亲如一家，时而因一点鸡毛蒜皮的事儿就闹成一锅粥。
Lawyer Yi talked about a case he had done:
你是因为恨张家人，才不说出黑匣子下落的吗？板栗认真问道。
根据汉代史学家司马迁撰写的史记改编，将里面著名故事如战国四大公子等用动画表现出来，使其更加生动易懂。
2. Switch between horizontal and vertical screens
在一场摧毁文明的病毒肆虐后，动物几近灭绝、人类也多变成嗜人肉的活尸，20多岁的安独自躲在森林，在播放法语广播的收音机陪伴下补食与避免被捕食，但更让她苦恼的是过往的.
唉，眼下这混乱的局面，想要通知上将军和范亚父做防备已经来不及了。
To sum up, what you must have to be a 121 civil aviation pilot is:
