In the previous example of electric lights, a state mode program was completed. First, the Light class is defined, which is also called Context here. Then in Light's constructor, to create instance objects for each state class, Context will hold references to these state objects in order to delegate the request to the state objects. The user's request, that is, the action of clicking button, is also implemented in Context, with the following code:
Reference: Baidu Encyclopedia-Malaysia Airlines MH370
忽然，清风送来微微的脂粉味，正是从林聪那个方向飘过来的，他就疑惑了。
那一天，青龙广场上，练霓裳青丝白雪，身披霓裳，从云端降临，出现大液晶屏上，也映在了易风轩的心上。
可是为什么呢？罗七有些不解。
However, Liang suddenly became afraid after the knife was cut and did not continue to take the baby by caesarean section.
"You will give me a present for my birthday."
********郑氏对小葱道：也别问他了。
年轻的单身母亲达莉娅（詹妮弗·康纳莉饰）刚和不忠的丈夫离婚，虽然心碎无比、急着抛开过去，但和前夫争夺小女儿西西的监护权，则让她更为操心。为了逃开原来的伤心地，和过去的生活作个了断，达莉娅决定带着女儿搬进了纽约路斯维特岛郊区生活，新的工作、新的住所，一切似乎有了转机。
蒲俊、苏角、苏岸三位将军同时点头应命，三万将士在大将之滨列好阵势，第一次接受越王的检阅。
In May 2016, debris from the trailing edge of the wing was found in Mauritius and was later confirmed to be from MH370.
婴儿的母亲要出门，拜托人照看，没想到这下子忙坏了汤姆和杰瑞，为了避免婴儿遇险，每次婴儿爬出摇篮车，汤姆和杰瑞立刻就要想办法把他弄回去。可是每次女主人都冤枉汤姆，以为他在折腾婴儿。
Play results directly:
殷志源在最近也表现出了相当的乒乓球实力。虽然曾经一度是体育最弱体，但在所属社内的乒乓球热潮掀起之后，他开始积极活跃，让人们的期待值越来越高。
NBC宣布续订《芝加哥警署》第五季。
清白无罪者前往天堂，罪孽深重者落入地狱。
The principle is that syn messages are first responded to syn_ack by DDOS protection system. With a specific sequence number (recorded as a cookie). The real client returns an ack and the Acknowledge number is cookie+1. The fake client will not respond. In this way, we can know that the clients corresponding to those IP are real and add the real client IP to the white list. The next access passes directly, while other forged syn messages are intercepted. The following is a schematic diagram of protection:?
你们这样人家，不都是很重视‘父母之命，媒妁之言么？你既无心仪女子，为何不答应他们安排的亲事？胡钧垂下眼睑，沉默了一会才道：因为，他们将这门亲事当作一桩交易。
今天的章节是，项少龙已经得到了朱姬的信任，准备带朱姬和嬴政离开赵国。
