In the system, the client often needs to interact with multiple subsystems, which causes the client to change with the change of subsystems. At this time, the appearance mode can be used to decouple the client from each subsystem. Appearance mode refers to providing a consistent facade for a group of interfaces in the subsystem. It provides a high-level interface that makes the subsystem easier to use. For example, the customer specialist of Telecom can let the customer specialist complete the services such as charging telephone charges and modifying packages without interacting with various subsystems by himself. The specific class structure diagram is as follows:Let's put it this way, In the next attack, For the first time, the Vietnamese army and this kind of thing mixed up to fight, This also confirms our previous guess: This is not a native animal, But some kind of "weapon" domesticated by the enemy, As for the course of the battle, Just the same as before, It's just that we have the upper hand, Because the support of the artillery group is coming, More than ten kilometers away, 152, 130 artillery shells into the base into the base to "throw" this way, In front of the position, the floating soil lifted by the shell explosion can reach less than half an arm when it is thickest. Therefore, although the number of Vietnamese troops who failed to sneak attack and changed to storm attack was much larger than ours, There is that kind of thing "help", but in the face of strong firepower, it is still difficult to move. Apart from the upset of the bombed people, there is basically no other end. Anyway, we are especially relieved. I also say that this is revenge for all the dead comrades and Zhou Xiaolin, whose leg has been abandoned. "But then again, Even if it is not serious, It was splashed on my face, If left unchecked, His whole face must be the same as Jiang Yong's small arm, It's rotten, Because of the process of wiping his face, It is to give the others nearby a time to prepare, As his face began to blister, The deputy platoon leader kicked him, Knocked him sideways, Then I don't know whether it is instinct or realization. I think of a good way. The deputy platoon leader grabbed a large handful of floating soil from the ground and pressed it to the blistering position on his face. Then the above is "bang bang" emitting white smoke, But I didn't think there would be any miraculous effect, After the floating soil was "pasted" on it for a while, when it was cleaned up, it was found that Wang Yuanhe's face was no longer blistering, only a layer of skin had fallen off it, and there were several small round holes that could directly penetrate into his mouth. He opened his mouth to face the sunshine, and the sunshine could directly shine into his mouth through these holes, but the face was finally saved.Having seen too many life and death, Huang Weiping often feels powerless. People often think carefully about the proposition of "life and death" when they are dying, but it is too late. At that time, patients and their families are mainly faced with a series of practical problems and have no time to take care of more metaphysical things.Yesterday, the day before the typhoon was about to land in Zhejiang, the sky dyed the whole world a rare faint yellow. 保险推销员杨天真（陈数 饰）在胡同里救了被车撞伤的老人，却不料被当成了肇事者。家属一番数落不说，连工资卡也扣下了。回家的公交车上，她遇到了多年不见的大学同学郑现实（林永健 饰），才知道他竟然就是车祸的目击者。郑现实不仅替杨天真作证，还收留了被房东赶出来无家可归的母女二人 。这一切都是因为郑现实在大学时代就暗恋杨天真，将其视为女神，不过当年出身贫寒不敢妄想，如今总算有了机会。由于日本科学家合成了一种人造血，一夜之间，吸血鬼不再是人们心中那富有传奇色彩的怪物，而是能与人类和平相处的朋友。尽管人类从此不在吸血鬼的猎食名单之列，但仍有很多人惴惴不安，他们担心吸血鬼们某一天会再次走出棺材，爆发血性。全世界的宗教领袖和政府官员们与吸血鬼们划清了界限，但是在路易斯安那州一个名叫Bon Temps的小镇上，人们和吸血鬼却和平相处着。
