Similar to the development of children from appearance and color to older children, they can be classified according to concepts. For example, if they know the concept of "food", no matter what kind of vegetables they look like, they should be classified into one category. The classification of biology has also developed in this way. The earliest method is to identify and distinguish species according to phenotypic characteristics, and to classify them step by step according to the degree of phenotypic similarity, so as to establish a classification system that is easy to retrieve. This is the principle of phenotypic classification. However, the problem of phenotypic classification is that it is difficult to reveal the essential laws of things. Many creatures with very different shapes may have kinship relationships. For example, the online sentence "When I knew sunflowers belonged to Compositae, I collapsed" is what it means.
事到如此，也就明白了，为什么汉军能够大获全胜，一个至关重要的原因就是人家真正地做到了知己知彼。
故事开始于1930年的奥地利，犹太富翁维克多（莫里兹·布雷多 Moritz Bleibtreu 饰）同女友莲娜（乌苏拉·斯特劳斯 Ursula Strauss 饰）精心经营着他们的画廊，生意红火，鲁迪（乔治·弗里德里希 Georg Friedrich 饰），一个如假包换的雅利安人，是他们两人共同的朋友，彼此之间感情十分要好。维克多收藏了一幅米开朗基罗的画作，没想到，这珍贵的画作成为了三人命运的转折点。
4. In determining whether there is a risk of collision, the following factors shall be taken into account:
群雄束手，长剑空利，不亦悲夫。
厨房崔婶端上晚饭，他一个人吃。
Nature spells in WOW include earth spells (such as Shaman's Earthquake), air spells (such as Shaman's Lightning Arrow and Lightning Chain), natural life spells (such as druid and Shaman's various healing spells) and poison (thief's various poisons) which are all nature spells.
大家闺秀季小梅遵从父母的安排，嫁给了方家大少爷方青锐。如同那个年代的千百万女孩一般，开始了枯燥乏味，没有恋爱季节的婚姻生活。婚后不久，方青锐即应征地方军阀部队，加入对抗北伐革命军的战争中去了。这时，从法国学画回来的二少爷方青利出现在小梅面前……
Freemind: The supported formats are rich, but they are still not perfectly compatible with Microsoft Office.
平心而论，严世藩治理东南一年，还真没什么大过错，因为他什么战略也没有，什么计划也没有，没机会犯错。
The attack power shown in the upper half is the value after various bonuses, while the lower half shows the value of the weapon itself.
宅男黑客李浩铭被代号“斑马”的职业罪犯乔飞和神秘女孩苏仪绑架，被迫卷入了一起诡谲奇异的案件中，与深网黑暗巨头闫岳斗智斗勇。陷入冒险游戏中的浩铭和乔飞渐渐成为一对生死拍档，而在不断浮出的“真相”背后，其实隐藏着更深的秘密
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:
20世纪90年代中期，狼牙特种大队组成了狙击手集训队，专门培训特种部队的狙击手。总教官是王牌狙击手严林，而他最好的两个学生——少尉韩光和中士蔡晓春，是一对感情深厚却相互竞争的天生冤家。两个人都很优秀，却被编成一个小组。他们既是战友兄弟，同生共死，甚至还爱上了同一个女军医赵百合，又是事业上和感情上的竞争对手。但是，意外发生了……蔡晓春在行动中失误，违反了军纪。他被迫离开了部队，赵百合跟他一起走了。两人出国，从此音信全无，据悉，蔡晓春漂流海外，成为雇佣兵。新世纪到来，韩光转业到了滨海特警，成为功勋狙击手。滨海即将迎来世界经济论坛，韩光作为特警队的功勋狙击手，自然担负重任。不料，韩光的专用狙击步枪被神秘盗窃，赵百合被这支狙击枪枪杀……韩光则成为被追缉的杀人疑犯。蔡晓春离奇出现在滨海市，被幕后黑手何世荣雇用，准备刺杀海外财团老总何世昌。韩光和蔡晓春之间展开了一场生死较量，警方和军队严密合作，韩光一举捣毁黑暗势力，韩光和蔡晓春的最后决斗，在一片废墟上展开……
这么想着，便暂时丢开此事。
情感一直不如意的都市白领张小文（陈意涵 饰），因一次意外的时光逆转，穿越到古代变成了清朝的格格马尔泰若曦，张小文现代人的思维与生活习惯与身处古代的格格身份形成了巨大的反差，并引起了皇室的疑心。同时，聪明机智、阳光活泼的她更是得到了两位阿哥四爷胤禛（杨祐宁 饰）和十四爷胤禵（窦骁 饰）的倾爱，两人对若曦展开了风格迥然不同的爱的攻势，一个是唯我独尊、深情内敛的霸道总裁，一个是有求必应默默为爱守候的柔情骑士，上演了一段揪心、惊心又暖心的旷世三角恋情，在现在与未来之间，张小文究竟会情归何处……
Public class Observer1 implementations Observer {
徐风又变得气鼓鼓的，这下两边脸看起来还满对称的。
Unicom
