The Validator class, here as the Context, is responsible for receiving the user's request and delegating it to the strategys object. In the above code, we first create a Validator object, and then add some validation rules to the Validator object through the validator.add method. The validator.add method receives 3 parameters, as follows:
《吸血鬼日记》第五季，Elena和Caroline终于升入了大学，而Bonnie只能和Jeremy阴阳相隔。伪装成Stefan的Silas和「人类」Katherine的关系会非常不简单。
Ensure the qualified entry of relevant clinical trials;
Some weapons are dissatisfied with the chopping strips. Such weapons artisans are effective. When the chopping strips are full, they are invalid. The upper limit of the chopping trough is 400.
Secondly, ghost dust and Machamp seeds should be put together because their bonuses are the same, but the duration will affect each other.
当失去开刀动力的女外科医师，为了逃避黑暗的过去到乡下任职，在急诊室见识到各式奇特的动物伤害。从猪公压伤到企鹅咬伤，甚至虎鲸跟鰛鱼也出现在加害者名单上面。女医师也体会到了城乡医獠差距的无奈，在医短缺的环境下，病人被现实挤压的现实挣扎。
秋季的大草原虽然萧杀，但那种天高地广、辽阔奔放的景色却与关内迥然不同。
本片以闹剧为特色，描绘了一对水火不容的冤家：三只小鸡和一只永远饥饿的狐狸之间的战争，片中的狐狸经常使用狡诈的诡计来对付三只小鸡，而小鸡们则时常利用狐狸诡计中的漏洞逃脱他的迫害并给予报复，每一次失败都会让愤怒的狐狸制造出更多狡猾的计划，从此狐狸与三只小鸡之间上演了一幕幕令人啼笑皆非的追逐游戏。
…,对尹旭而言，感觉这样最好不过，一明一暗，相互配合才能相得益彰。
该剧将空少们的秘密基地为主题讲述几对不同关系男男、男女之间错综复杂的关系,在这场存在金钱利益,爱情阴谋的关系中,深藏攻与零,因爱有基,因爱放纵,谁愿一同登这爱的飞机,探险这段惊险有爱的旅程。
4. Rst flood attack
老一代唢呐艺人焦三爷是个外冷内热的老人，看起来严肃古板，其实心怀热血。影片表现了在社会变革、民心浮躁的年代里，新老两代唢呐艺人为了信念的坚守所产生的真挚的师徒情、父子情、兄弟情。
没有人知道她内心的痛苦和迷茫。
It is light and breathable, and has high degree of freedom in tightness adjustment. Junior high school bodybuilding, strength and weightlifting can be used. The disadvantage is that the hardness is generally low.
原本不抱希望在市政府福利科工作的新人牧野聪美（桥本爱饰），发现了信赖的前辈社工山川被烧死的尸体，以此为契机，被卷入围绕城市福祉、市政、医疗的黑暗中。
那些家具，都是要伴随主人用好几十年的，当然不能马虎应对，他们宁可先不买。
伍德归来后却说：他和那女人与孩子没有血缘关联，他暂时不能多说其中隐情，希望单云能够相信他。单云无法相信伍德的解释，却也下不了决心和伍德离婚。
虽然召唤了“邪神”女朋友？我不知道把魔界放回去的方法。
[Editor's Note] Under the relevant policies of the new college entrance examination, the burden reduction order and the recent "Opinions on Regulating the Development of off-campus Training Institutions", quality education has been increasingly recognized by the market and parents. Among them, the cultivation of children's thinking is also highly valued. However, while the whole quality education is still in its initial development, the cultivation of children's thinking itself is also facing many challenges.
