So let's explain the rules of iptables in a common way. There was an analogy before, Each "chain" is a "checkpoint", Every message passing through this "level" must match the rules on this level. If there is a match, The message is processed correspondingly, For example, you and I are like two "messages" at the moment. Both of you and I are going to enter the customs at this moment. But the duke has a life, Only the imposing person can enter the customs, Those who do not meet this requirement are not allowed to enter the customs. So the soldiers guarding the customs followed the "rules" formulated by the duke. I began to look at you and me. In the end, you entered the customs smoothly, and I was rejected. Because you met the standard of "dignity", you were "released", while I did not meet the standard, so I was not released. In fact, "dignity" is a kind of "matching condition", "release" is a kind of "action", and "matching condition" and "action" form the rules.
Full of vigor, persist in deliberate practice
可这个张水儿才几岁？她的眼神太干净了，她的神情太平淡了，不仇恨不发怒，连叙述自己的伤心都别具一格——她说看见玉米头晕，就是个大人也做不到这样，也会恨得咬牙切齿。
但是对于陈启，吕文心真是挑不出一丝问题。
以韩国国内顶尖癌症医院为背景，讲述了在国内顶尖的癌症中心为治疗癌症患者和守护生命尊严而孤军奋战的一名吸血鬼外科医生朴志尚的成长历程。
真爱如血(TrueBlood)是一部根据查琳·哈里斯(CharlaineHarris)的畅销系列小说南方吸血鬼谜案(TheSouthernVampireMysteries)改编的美国电视剧。
只是让大家想不到的是，几个月后二爷和王大姐结婚了。
"But Peter said every time that they would never come back. I told him very seriously that my parents were heroes and they went to defend the earth. But Peter always laughed at me..."
——ps：三更。
The above can be use as an extended match condition
江湖风雨，快意恩仇，忠魂虎胆，义烈千秋！尽在《武松》。
他身材魁梧，样貌端正，在一群粗汉中，显得有些突出。
大唐贞观年间，苏凤父子反唐，薛仁贵奉命征剿，剧战中途，薛丁山因缘际会来到战场，遂父子合力破敌，另一边，樊梨花为捡便宜，夺取迷途战马，正在此时，八星联珠异象出现，在场众人俱被异象弄得昏迷地上，而樊梨花、薛丁山、杨藩更在昏迷中进入了神秘的梦境，从此，一段爱恨交缠，混淆不清的宿世姻缘由此展开。为追寻梦中情人，樊梨花对薛丁山苦苦纠缠，可薛丁山已有未婚妻陈金定，而杨藩对樊梨花却是一见钟情，所以处处破坏樊梨花和薛丁山，几经波折，薛丁山终于被樊梨花的痴情打动，二人结为夫妻。在被青面尊者收作徒弟后，杨藩方知自己乃李建成之后，为了重夺帝位，不惜放弃一切。
Action: Dance like shaking your feet.
自恋（长濑智也 饰）是一名刑警，有一个刚刚分手的前女友日暮里惠（中岛美嘉 饰）和一幢背负着贷款的为理惠买的豪宅。日暮里惠的嫉妒心和对自恋的盲目崇拜使得自恋变成了一个名符其实的自恋狂，现在自恋狂失恋了，而他的上司冴木优（荒川良良 饰）居然是一个新婚不久的幸福男人，更令自恋震惊的是，讶木的妻子不是别人，正是自己的前女友理惠。
Mobile phones have grown rapidly in the past 10 years, with shipments reaching 1.4 billion units in 2010, but demand is still not saturated. At the same time, the miscellaneous nature of mobile phones is also increasing day by day, shifting from 2G of pure voice to 3G, and recently to 4G multifunctional smart phones. In addition, Wi-Fi, Bluetooth, Global Positioning System (GPS), FM radio and other wireless connection functions also increase the complexity of mobile communication.
Kamin是Raya国的一名年轻护卫，而Maathana是拥有泰国皇室血统的女孩，因为职责及对祖国的忠诚，使两人的爱情充满和倍添了许多阻扰。
1.2. 1 ACK Reflection Attack
