If I were to implement a pizza ordering system, I would definitely write the code like this, because this kind of code can be written subconsciously without consuming our brains. However, take a closer look at this code: the purpose of this method is to order pizza. However, the code for ordering pizza also needs knowledge about the production of pizza. This method must know all pizza. Worse still, if the types of pizza are to be expanded or pizza with poor sales volume are to be deleted in the future, then the code for ordering pizza will be modified. It looks very bad and should be revised. Our first step must be to separate the code for producing Pizza from the code for ordering pizza, because you should not let the code for ordering Pizza know the logic for producing pizza, but should hand over the logic for producing Pizza to a special type. In this way, we can cope with future changes-if we want to add or delete pizza, we can directly modify the producer of pizza without affecting the logic of ordering pizza.
年轻的侦察员、“名副其实”的新一代的女特警魏次芳刚刚离开特训学院，就开始了她的特别侦察（卧底）生涯。为了完成任务，她以不同是身份和职业为掩护，深入各种犯罪集团的内部；她扮演着各种不同的角色（大学生、打工妹、白领、运动教练、服务员、保镖等），凭借顽强的意志与过硬的本领，与形形色色的犯罪分子斗智斗勇。然而，就在她打入犯罪组织的时候，却意外邂逅了一个名叫吴同的男人，让她第一次尝试到男女间的最美好情感……可这个男人却与犯罪集团的女人堕入情网。魏次芳看起来如此柔弱、轻盈，但她却有坚韧的内心和钉子般的决心，她执行的每一项任务，其实就是要让许多吴同那样善良无辜的人从欺骗和危险中解脱出
小灰趴在他身边，也闭上了狗眼。
The learning platform of "Learning Power" consists of two terminals: PC terminal (website) and mobile phone client. The website of the PC side is www.xuexi.cn, and the client side can download it free of charge in various application stores. This reporter logged on to the website and downloaded the mobile phone client in the first place.
今日的汝贞，是自己一步步走来的，君不见张经之死，文华之猖么？朝野四方劾书，绝非空穴来风。
香荽笑眯眯地说道：大哥大嫂那是奇缘，可遇不可求。
抬一下脚，我擦地。
眼瞥见秦淼疑惑的神情和表妹尴尬的面容，葫芦愤怒了，对那个少年喝道：老鳖，你瞎说啥？再胡说，瞧我不揍你。
B women: foil individual, foil group, epee individual, epee group.
小分队内部的猜忌越来越严重，众人身上仿佛都有疑点，洪风锁定了莫三甲为叛徒，莫三甲却拿出证据证明洪风才是叛徒，小分队一度濒临绝裂……
《密战峨眉》是一部反映抗战时期故宫文物避难峨眉的电视连续剧。1933年抗日战争爆发前夕，华北形势告急，故宫博物院决定将馆藏精品转移，以避战火浩劫。自此之后的15年中，近百万件故宫文物历尽艰辛坎坷，行程数万公里，由北京经上海、南京辗转运抵四川、贵州，至抗战结束后，再陆续运回南京。这一捍卫中华民族文化瑰宝的雄伟壮举，是中国人民在惨烈的反法西斯战争环境下创造的保护人类文化遗产的伟大奇迹。
我们老大和阿水兄弟自己还没吃呢。
There were amateur lifters who failed because they could not get the order to "start" during the competition. After understanding, the referee believed that his heel was unstable and floated upward. Later, I tried weightlifting shoes with relatively high heels. Although I felt smoother after squatting, at the beginning of the movement, weightlifting shoes could not fundamentally solve the problem of deficiency, nor did I feel that shoes had any improvement on my performance. Therefore, it is difficult to say how important weightlifting shoes can play in the strength lifting with relatively wide standing distance and relatively large weight, and there is no need to blindly believe in weightlifting shoes.
于是陈启说道：大众一般都会先入为主，就算你现在邀请很多知名人士为《白发魔女传》正名，但是那些没有看过《白发魔女传》的人已经对小说产生抵触，很可能还是不会相信。
AMC宣布续订《灵魂伴侣 Soulmates》第二季，而这剧首季尚未播出。这部预定下半年播出的剧由Will Bridges及Brett Goldstein制作，改编自他们的短片《For Life》，剧中每集都是新故事及不同演员，讲述15年后我们得出一个重大科学发现 – 如何找到你的灵魂伴侣。
V-shaped socks are not only beautiful, but also convenient to wear and take off.
小鱼儿就像一头负伤的野兽，在这秋夜中的原野里狂奔着。
Although the recent large-scale DDoS attacks against European anti-spam organization Spamhaus are not as harmful as early rumors claimed, the reason why this incident deserves attention is that they have exposed several of the many fundamental weaknesses of the Internet. One of them is the open DNS parser, which provides an opportunity for an attack called DNS amplification. This attack method specifically means that for every byte the target server sends out, the attacker sends up to 100 bytes of network congestion traffic to these servers.
"Charlie, the task of decorating the Christmas tree is finished. Let's sit down and have a rest. Can Grandma tell you a story?" As he said this, he took Charlie to a sofa chair beside the Christmas tree and sat down.
