(4) There are more than 12 registered fire engineers, including at least 8 first-class registered fire engineers;
她不动声色地端坐着，明明面黑粗糙、容颜老相，却与她婆婆气势迥然不同。
她从包袱里翻出白姓汉子的匕首，在周菡面前屈膝跪下，举起小刀，道：别动啊。
3. Code Encapsulation of Publish-Subscribe Mode
灭了金国，战功赫赫、英名远扬，各地早传疯了。
1. Http://www.sucj.me/--SU Plug-in Library
4. Bai Jugang
Round 2: 1-3,
Bill Marks是一名空警，奉命在一架飞往伦敦的飞机上执行安保任务。在飞行途中，他收到一个未知号码发来的短信，发短信的人对他的一切举动了如指掌，并且要求他向一个秘密账户转账1.5亿美元，否则就会每隔20分钟杀死一名航班上的乘客。Bill意识到事态的严重性，在空姐Nancy、乘客Jen的协助下，试图找出这个发短信的人。但是事情的进展却远远超出了他的意料，本来想拯救众人的Bill，却意外导致了几个人的死亡，他也被其他乘客当作一个劫机犯。Bill是否能够力挽狂澜，即拯救机上的乘客，又洗脱自己身上的罪名？
There are two meanings here, that is, in the situation that the target customers and products are applicable to a very wide range of objects, as new salesmen, we can start from our own contacts if we want to achieve rapid results. After all, there are various connections. We can first sell the products to them, achieve certain development, and increase some confidence in our next development. Another meaning is to use the relationship of friends to build a relationship with the target customers you have targeted and launch marketing.
玉米不情愿地说道：才来就要走？花这么多银子不是好吃亏？黄豆白了他一眼道：你再呆下去才真吃亏呢。
故而立即挥剑砍杀，一交手才知，盗匪并非一群乌合之众，而是训练有素。
看到这里，杨舟彻底震惊了。
The policy pattern defines a series of algorithms and encapsulates each algorithm so that they can be replaced with each other, and the changes in the algorithms will not affect the customers who use the algorithms. It is necessary to design an interface to provide a unified method for a series of implementation classes. Multiple implementation classes implement the interface, design an abstract class (optional, belonging to auxiliary class), and provide auxiliary functions. The diagram is as follows:
恰好皇帝觉得有些疲惫，便令宰相带领大家继续商议此事，他则趁机退下了。
章邯没好气地看了他一眼，随口问道：还有什么事吗？别再有其他延误。
CID的王警官（万辛良）是一名负责稽查毒品的警员。阮世强曾经是一个精明干练的杀手。阮世强的儿子及现任女友的妹妹都被黑社会的毒贩引诱吸毒而死。因此他十分痛恨香港毒贩。并且商业巨子的利用下开始追杀香港两大贩毒帮派的头目。王警官本是负责追查阮世强的，但看到阮所做的都是在帮助正义和警方。非但没有把阮缉拿归案，而且帮助阮一起与毒贩抗衡到底，形成了虎豹小子的好搭档……
