This is well understood. In actual development, we often encounter too many methods defined in this interface, so that sometimes we do not need them all in some implementation classes. Look at the code:
中共党员童莲受党组织委托，以湖南省抗战救亡慈善总会工作人员的公开身份为掩护，承担了开辟由重庆后方经湘西雪峰山区，向湖南前线运送抗战物资的地下秘密运输线的特殊任务。
张槐微笑道：没有。
《基本演绎法》正式续订第6季。
婉君八岁时被卖到周家当冲喜的新娘，虽与伯健有夫妻之名，但婉君在和周家三兄弟相处过程中，渐对叔豪产生好感。宋家是周家的世交，宋家有意将女儿尚琪许配给仲康，仲康自己极为反对。但在家人的逼迫下，同意了婚事，而事后仲康发现自己深爱着婉君，于是毅然退婚，并当众向婉君表明心意，而叔豪也表示同样深爱婉君，这使婉君极为难堪。婉君和仲康在朋友的帮助下私奔未遂，婉君悬梁自尽被叔豪救起。仲康在抗义帝国主义侵略的行动中身受枪伤，幸尚琪细心照料才得以复原，于是仲康决定娶尚琪为妻。但婚后，仲康一直对婉君念念不忘，周母便把婉君赶回娘家。遭舅母百般虐待，婉君的表哥想强暴她，嫣红奋力营救，反遭强暴。婉君和嫣红逃出家门，跑到外面卖东西维生，却遭到旁人的歧视，最后在仲康的百般请求下，婉君答应到周家并与伯健夫妻重聚，叔豪也娶湖南苗族少女为妻，全家满堂谐喜。
若是有人趁着这个机会与越军里应外合该当如何是好？樊哙因此特意加强了对城防的巡视。
妇女哼了一声，不以为然，突然转头望向丈夫，袖子里什么？啊？什么啊？庞取义一惊。
出尘如仙，是峨眉高徒，江湖上有名的侠女。
小新今次不再只是野原家里的臭屁小孩，而是多个有着小新相近面孔的超级英雄“小新超人”。他以超级（搞笑）英雄的身份与恶势力对抗（一群猪的猪集团），继而展开搞笑热血故事！
3 简单说，近20多年中东或伊斯兰各重大冲突，都脱不来他的身影，而且是扮演主角
全职太太令寻寻相夫教子六年却面临婚姻分崩离析，领完离婚证，出门又撞上豪车；面临巨额赔偿的她生活雪上加霜。
该剧讲述住在王者公寓里5个不同背景，不同身份，性格各异的青年男女，他们之间每天都在发生着平凡又逗趣的故事。
0 takes the form of a delegate variable (parameter list), allowing the event to execute the method
CF1, …
在“十年浩劫”那迷茫．惆怅的日子里，愤怒被深深地埋在人们心中，敬爱的周总理逝世一周年，北京人涌向天安门，用花圈和呐喊冲破黎明前的黑暗。这时，罪恶的魔爪伸向人民，富有正义感的公安局的侦察员周志明为了保护悼念总理的无辜群众而被捕入狱。昔日为人民和法律尊严与罪犯顽强斗争的人民警察，如今与他亲手抓获的罪犯同囚一室。崇高的信念，朴实的良知，使他忠贞不渝，他坚信自己无罪．在狱中。他与恶势力英勇斗争，以一颗火热的心，拯救罪犯的丑恶灵魂。浩劫过后，周志明重新穿上警服．在侦破一起盗窃案时．发现女友的姐姐、姐夫均涉嫌其中，面对亲情和正义，他会如何抉择……
Zimbabwe's President Orders Arrest of Delegation for Failure to Win Olympic Medals
Updated December 16
I thought this thing was the same as before, Is to rush up and bite people, So we're just shooting with guns, When the distance is close, throw it with a grenade. At the most dangerous time, even mines are thrown out, At that time, the 'round head' anti-infantry mine (still referring to Type 72 anti-infantry mine) had a 'bolt' (i.e. Safety ring) under it. Just pull it out, Throw it out like a grenade, But more powerful than a grenade, As soon as a large area is blown up, But because it is heavier, More than three grenades, Therefore, those with weak throwing ability generally dare not use it like this. Because I'm afraid I can't throw it out of the safe range and blow it up to myself, But fortunately, whatever it is, As long as you want to attack, It must be an attack on the ground, We have a great advantage from a high position. Throwing explosives from high to low can increase the throwing distance, Even if you can't throw it far away, After landing, you can also roll down a little further distance. Therefore, some comrades who throw grenades not far away can also throw mines away from a safe distance to strike the enemy. Then there is the explosive cartridge, The vast majority of people can't throw out three pieces of explosive cartridges in one go like a company commander. And it is too wasteful to throw them all like that, So he threw the explosive cartridges out one by one, When the "big grenade" is used, The reason why I dare to do this and make such "rich" moves is because there are not many others in our positions, that is, grenades, mines and explosive cartridges are plenty of explosives, and many to "tube enough", thanks to these, otherwise in the period of time without artillery support, the Vietnamese army's offensive forces increased several times, and the guns in hand alone could not hold up completely.
