The full name of UDP protocol is user datagram protocol. It is used to process data packets like TCP protocol in the network and is a connectionless protocol. In the OSI model, the fourth layer, the transport layer, is the next layer above the IP protocol. UDP has the disadvantages of not providing packet grouping, assembling and sorting packets, that is, when the message is sent, it is impossible to know whether it arrives safely and completely.
若是昨天我们没跟你一起跳下山崖，而是回去帮大哥了，那心里肯定就会挂念你，心心念念地猜想你脱险没有。
Decorator mode focuses on stable interfaces and extends functions for objects on this premise.
小葱姊妹们还好，只是有些好奇。
After the explanation of the code is completed, the code reviewer arranges himself to review the code again in a few hours. The code needs to calm down line by line. At the same time, the code should be viewed comprehensively to ensure that the overall design of the code is excellent.
《我为宫狂2》是部穿越剧，不过《宫》系列将首次走出清朝，讲述发生在汉朝的故事我为宫狂2。第一部的男主角张哲瀚此番披上龙袍再演小浩，在剧中娶了一位很傻很二的“狐仙老婆”邓莎。千年修炼的狐仙之女胡小璃为了报皇后对其母亲的救命之恩下山寻找落难皇子宫浩，喜结良缘并助其找回失落的皇位，却因为不适应皇宫生活被新妃唐诗诗逼宫，最终破戒施法触犯天条遭受千年冰封。轮回转世在现世再遇转世宫浩，却又遭遇孽缘牵扯的唐诗诗。相同境遇再度上演……这一次是小三再上位还是胡小璃修成正果？且看分明
Ben大学毕业后就独自生活，成为了直播带货的主播，Jim是Ben的发小，但多年前已经随父亲迁居别的城市，并在互联网上有一定的知名度。因为疫情，国家宣布了加强社区隔离规定，于是Ben回到老家度过居家隔离时期。两人是否会因此产生超过友谊的情感呢？
国家安全局特种部队培训出的特工小组
还想来浑水摸鱼？就凭那副美貌？听见美貌二字，黄瓜不由自主地打了个哆嗦。
邱有顺(阿翔饰演)，满脑子想捞钱的山寨版达人，他的滑头个性，是否会在军纪如山的新训中心被彻底改变？
This standard is drafted by the Flight Standards Department of the General Administration of Civil Aviation of China.
该剧主要讲述了在风波诡谲的上海滩租界，少年吴乾与贺红衣等人热血集结，为了民族大义，舍弃个人小义，冲破重重阻碍，揭发阴暗，伸张正义，在乱世中谱写了一段传奇的励志故事。
当邪恶联盟的领导人威胁要摧毁一个叛军星球以获取其资源时，他的女儿别无选择，只能加入叛军一方，为正义而战。
ICAO language level is currently a hard indicator in China, requiring more than 4 levels. If you learn to fly in China, you need to take the ICAO English proficiency test in China. If you learn to fly abroad, you will bring your own 4 levels.
10. Heavy manual labor can be refused.
本剧改编自纷舞妖姬小说《中国特种兵之特别有种》。
米粮就不说了，洞里存了许多。
青木猛拍大腿道：好。
If you pass the re-examination, you will pass the physical examination. After passing the political examination, the examinee can fill in the Air Force Flight Academy in the college entrance examination. As long as the test score exceeds the minimum undergraduate admission line, you can be admitted. The two levels of political review and achievement are relatively easy to pass.
