AbstractCalculator is an auxiliary class that provides auxiliary methods. Next, implement each of the following classes in turn:
尹旭笑道：英大哥过谦了，众人兄弟一路劳苦，先进来烤火歇息吧。
nai是村子里的一个牛贩子，他的妻子是kum的姐姐，而她常年多病，并讨厌他贩牛，年轻人却总是想做牛贩子。而他的妻子在他的某次外出而去了，kum很气愤他不听她的劝告，而她的姐姐却把她托付给nai照顾……
The East and West Pagodas in Kaiyuan Temple are the symbols and symbols of Quanzhou's ancient city.
许久之后，尹旭见状道：要想你们徐家早点被放出来，很简单，那就是帮寡人好好干活。
根据Alfred Wetzler的著作《但丁没看见》改编，讲述两个年轻的斯洛伐克犹太人逃离奥斯威辛集中营，并撰写了关于死亡营工作方式的详细报告。奥斯维辛一共有12人成功逃脱，其中有两人是斯洛伐克人。
How to acquire professional skills, no one can deny the meaning of practice makes perfect. Lazy by nature, we are always looking for excuses and trying to avoid practice. One day, Gladwell, author of the best-selling book "Alien," told you: "The reason why genius in people's eyes is outstanding is not that it is superhuman, but that it has made continuous efforts. As long as it takes 10,000 hours of training, anyone can change from ordinary to extraordinary."
震泽山庄之内，范文轩父女侃侃而谈，至于谈话的内容……若是有寻常人物听到之后，定会大为惊讶。
姜玘垂下眼睑，慢声道：所以我说，先稳住她，咱们再慢慢想主意。
徐朗搶在高博之前，通過黑客獲知周揚（老周）身在泰國清邁附近一座寺廟，參加一個短期禪修班。但緊張的工作導致其妻極度不滿，提出離婚。徐朗不顧妻子，出發飛往泰國。與此同時，正在巴黎度蜜月的高博趕回北京，在徐朗的手機中植入病毒和跟蹤器，一路跟蹤徐朗去了泰國。
Koharu did not dare to leave, so several defenders agreed to take turns on duty to see when the second boss would come out. The next morning, another group of defenders came to "change shifts."
The faster the shutter speed, the clearer the image of the moving object will appear on the negative.
"This' knowledge 'is out of ammunition, Before, we used ordinary bullets to hit these big wasps. So the killing efficiency is not high, After hitting them with '74 jets', We found that they were very afraid of fire. So he took out all the tracer armour-piercing bombs that were pressed at the bottom of the box. These bullets have three more functions than ordinary bullets: luminous, armor piercing and burning. This kind of bullet is mainly to use the tracer function to provide target indication for friendly fire. It works best at night, Then there is the use of this kind of ammunition to collect fire and shoot at the ammunition and fuel accumulation areas of the Vietnamese army. Because they can wear armour, So it can break through some relatively hard shells, Like car doors, Oil drum skins and so on, Then blow off inflammable and explosive substances such as ammunition and gasoline, In order to destroy the enemy's military materials, Because the above assumption was that the Vietnamese army might fight with our army in positional warfare, It is the kind of positional warfare in which the two sides fight each other. That's why so many of these munitions are being distributed, But this is not the case, The Vietnamese army did not have the patience to build positions to fight our army. But directly launched the attack, The envisioned positional warfare turned into defensive warfare, That's it, In the battle before position 149, there was basically no place where the three functions I mentioned above could be used. In this way, those traced armour-piercing firebombs are basically useless. In order not to let them get in the way, they were piled up at the bottom of all the ammunition. At that time, they were taken out at the right time. We used the battle gap to replace all the ordinary bullets with traced armour-piercing firebombs to hit the second batch of big wasps. The effect was not good.
他现在没了后顾之忧，我们反倒时刻要为后方所担忧，对于急于扩张，加强越国实力的他而言，这样的机会他怎么可能会错过呢？恐怕江东就要完全落入越国手中了。
本作的故事发生在遥远的未来。在再一次重来的世界里，因复杂的原因使人们除了神州以外的地方均无法生存及到达。为了能够重返天上，人们决定重现前地球时代的历史书“圣谱”中记载的历史，希望能够基于再现过去人们的历史而能再次回到天上 。可是来到中世纪之时，因为“圣谱”上的装置发生了问题，使“圣谱”不再更新往后的历史，对于为了对付过于严酷的环境而获得力量的各国 ，各自朝神州侵略及占领了。但因为由他国完全支配神州并没有曾经发生在历史上，因此武力与政治的支配被神州拒绝，各国反而把作为教导组织的学校“教导院”进行政治军事替换，暂定支配了各地。把互相重合的中世纪世界作为舞台，学生们在学园国家间的抗争正式开始了！作为由八艘在空中飘浮的船舰所组成的武藏Ariadust教导院，当无能的武藏Ariadust学院的总长兼学生会长葵·托利遇上了自动人形P-01s后，新的历史与新的世界冒险便由此展开……
清道光二十八年，洪瑞堂在西湖桥畔创办了楼外楼。民国早年，洪家家道中落，楼外楼也被昔日好友肖翰干勾结军阀巧取豪夺。楼外楼第三代少东家洪顺森丢了祖业，轻生不成，远走他乡。迫于生计洪顺森进了丰裕楼做了伙计，深得老板高林贵的赏识，同时赢得了歌女春天的爱慕。天有不测风云，肖翰干不肯罢休，追杀洪顺森，高老板舍身相救，临终将女儿梅姑托付洪顺森。几经浩劫之后，妻子梅姑去世，洪顺森痛定思痛，与春天联手夺回楼外楼，并将其发扬光大。楼外楼虽名声远播，然生逢乱世，一波又一波的巨变让洪顺森的梦想遭受着考验。在经历了民国建立以及抗日战争的洗礼之后，楼外楼几经生死存活下来，而洪顺森的儿子也加入了中国共产党，投入到中国的解放事业中去。新中国成立之后，楼外楼更成为民族餐厅的骄傲。
Arabella Essiedu本是一位无忧无虑、自信开朗的伦敦女孩，她的文章在互联网上广受好评，被称赞为“她那一代的声音”。正当Arabella的写作事业蒸蒸日上时，她在一家夜店里被人下药性侵，这让她的生活发生了不可逆转的变化。Arabella不得不努力地去面对已经发生的事情，她重新审视起自己的事业、朋友和家人，开始了一场自我发现之旅。
老财神要退休了，给了运财童子陈天赋一个下凡锻炼的机会。陈天赋下凡人间，因为定位失败落在荒郊野外。正赶上庄晓婷和富二代王公子路遇劫匪，但劫匪只对王公子劫色。庄晓婷带着自称财神的陈天赋回水龙街的到家中，陈天赋帮助庄晓婷的哥哥庄大运从赌场里救回了妻子何香玉，陈天赋想起了之前的陈年往事，记起了庄晓婷一家人，如今这家人各有各的难处，于是帮助他们一家开始改变生活态度。一切都进展地很顺利。地产大亨王老板准备在水龙街大展拳脚，派手下家驹去劝街坊们卖房。家驹贪小利，暴力逼迁，庄大运首当其冲，进而引得水龙街街坊们怨声载道。庄大运一家和财神一起搅黄了王老板的新闻发布会。
陈启连忙向陈文羽说道。
黎章拉了张凳子。
