老师一边讲课一边在黑板上写字

风亦飞出生于村内一猎户家庭，十年前父亲上山捕豹失踪，兄风亦乐因目睹惨变而刺激至双目失明。从此飞与母、兄、姊风玉莲相依为命，采药为生。飞在村中更结识了一班退隐高人，学得一身武艺。一次，飞代母出城交药，遇上财主之女唐剑儿，二人由误会斗气而变成情侣。此外，乐亦一直暗恋邻家少女慕青思，但好事多磨，思的美貌又惹来小王子朱君宇的追求。宇与父朱胜北野心密谋作反，贩运私盐，及后得悉村中藏有乌金，乃千方百计赶走村民。此时朝廷亦在意北之举动，派密探田仲谋微服出查，田在飞相助之下，终获北造反之书函；北为夺回，竟派情妇祝梦假意亲近飞，到底飞能否揭破北之阴谋，乌金最后又鹿死谁手……　大一新生李珍欣因为想成为一名语言治疗师，来到大学后发现同学对她都很不友好，除了一名叫尤美的学生，两人很快成为了好朋友。珍欣在入住的宿舍楼不断听到奇怪的声音，还有袭击珍欣的黑衣人，幸好最后被尤美救出，与此同时尤美的身份也随之被解开…"Vietnam is rich in bamboo rats, I did hear some veteran comrades who took part in the 79-year border counterattack say that, It is said that many wounded and sick people did not have time to withdraw from their positions and were bitten or even killed by bamboo rats. This has happened to both the Vietnamese army and our side. Moreover, bamboo rats also like to go out collectively to eat the bodies left over from the battlefield. Is it because swarms of bamboo rats attacked position 142? However, the size of bamboo rats is not large, so it seems a little inappropriate to say that they are "big rats". "I went on to ask.講述胸無大志的裝修工人吳肇軒，因為仰慕地產經紀陳穎欣，陰差陽錯下加入鄭浩南創辦的地產公司，與自稱科創界才俊的胡子彤、運動員阿鹿以及會計情痴（肥腸）徐浩昌成為了見習「地產仔」，在女扮男裝的分店經理廖子妤帶領下，打算3個月內考獲執業牌照，對抗唯利是圖的業界龍頭赶忙举杯劝饮打破眼下的尴尬，话题还是不离项梁援救齐国一事，此时此刻，他们对章邯充满了期待。From the perspective of service, DDoS protection is essentially a war in which users are the main body and rely on anti-D protection systems to compete with hackers. In the whole process of data confrontation, service providers often have absolute initiative. Users can base on specific rules of anti-D system, such as traffic type, request frequency, packet characteristics, delay interval between normal services, etc. Based on these rules, users can better resist DDoS of the seven-layer class and reduce the resource overhead of the server on the premise of satisfying the normal service itself. The detailed schematic diagram is as follows: