1. Support simple broadcast communication. When the state of the object changes, it will automatically notify the subscribed object.
Https://www.jiemian.com/article/2010120.html
Love you don't know how to live or die love you smelly shameless
Wang Leehom
Keep your name, keep your name and look at it slowly.
Peter Boyd探长指挥着一支经过多种训练的警探和科学家的警察队伍-悬案小组，使用现代的方法和原来调查时还没有的新科技来专门调查的未破获的老谋杀案。
笑完，绿菠也愁眉道：这么多衣裳，要做到什么时候？大姐姐，你怎么想出这主意呢？小葱对她眨眨眼睛，道：我只说输了帮大伙做衣裳，又没定期限。
同时也有些虚情假意在其中，想要拉近自己和刘邦之间的距离，让丈夫更加怜悯之情。
Some people think that:
Begin to close the computer!
Structural correspondence:
The signal attenuation of 100 meters cable is the same. Therefore, the influence and effect of temperature on signal attenuation is far greater than many other fixed factors.
但丁志明的生存之道，不知為何，竟被那个前来专访的方佳莹破坏殆尽。
我党地下工作者亲赴澳门和舰上地下党员密切配合，并在澳门人民的帮助下，一方面发动组织水兵做好起义准备工作，一方面迎救关舰长。我地下党员大智大勇和舰上的国民党特务进行了惊心动魄的斗争，挫败了国民党特务的阴谋，在关键时刻，关舰长认清大局面，毅然率领官兵起义。
Approaching Science: Revealing Online DDoS Attack Platform (Part II)
可是一瞬间他自己又有些不自信了，希望越大失望也就越大，要是韩信做不到那么一切又都是白日做梦，这可就有些……刘邦沉默了片刻，终于将目光放在了韩信身上，或许他会给自己最好的答案。
一树和柏木是同一所大学为数不多的竞争对手，同时也在谈论着梦想，以一树划时代的发现为契机，被卷入围绕专利的企业间竞争中，不久就被逼到不得不染指不正当行为的状况。
Keep your name, keep your name and look at it slowly.
五百年后……
In the interview, the reporter saw that for ordinary small express delivery, many people would unpack the package at the express delivery point, take out the items and throw the package directly into the garbage can. Later, the reporter came to an express service point and happened to meet a staff member who was packing the mail. The boxes containing the clothes were packed thick. He said, "In case of scratching, in case the bags are broken and the clothes of others are scratched, how can they return the goods for exchange?"
