Explain that in the OrderPizza method, we do a lot of things, including calling the CreatePizza method to generate a desired pizza, and then doing a series of operations on the pizza. The key point is that Pizza is defined as an abstract class, which means that in the OrderPizza method we don't care what type this Pizza is at runtime, in other words, this is decoupling. The coupling between PizzaStore and Pizza is uncoupled.
老痰嗓子立刻不稳重了，耸腔道：夫人别动手，我好好说话，令郎这次被房梁砸了，虽无皮外伤，却有内伤，医书有述，唯内伤不可……滚。
Brief description: when creating a new original class, value is initialized to egg, then modified to set the value to niu, and finally the penultimate row is restored to the state, and the result is successfully restored. In fact, I think this mode is called "backup-recovery" mode, which is the most vivid.
围棋棋手川田莲(清野菜名饰)由于消极的性格无法赢得比赛。为此烦恼的她，唯一的乐趣就是偶尔被医学生森岛直辉(横浜流星饰)邀请去吃薄煎饼。在这个充满揣度和压力的灰色现代，拥有神奇能力的神秘女子“熊猫小姐”和“饲养员先生”组成最强搭档，接受委托，调查世间的灰色事件，大胆曝光警察和媒体无法接触的“隐藏的真相”……
主人公的男高中生住在东京都东京，与他的儿时朋友博多顿子（Donko Hakata）团聚，他从博多转来。 博多方言＆博多爱donko毫不犹豫地介入自己，起初是一个混乱的京都，步调不安，但是使初恋初恋的〜“神爱恋喜剧”
实际上，这部《倚天屠龙记》其实有过很多结局。
5. Hedgehog effect
尤其是范依兰，仗着自己是范家嫡出的大小姐，又生的极为美貌，便不把自己放在眼里。
At the end of the match, there will be a break for a period of time. The second match will be played by the loser of the first match and C, so as to maintain the appreciation of the match. Because if the winner of the first match and C play, there will be no suspense for the third match if he wins in a row.
众人大惊失色，不知他为何要偷袭黎章。
既然尹旭说是汉中王，那便是汉中王。
讲述了一名落魄球员不放弃心中的足球梦，在一次偶然的机会下组建球队，参加杀手联盟举办的特殊“世界杯”。面对其他队伍的阴谋诡计，中国队全力以赴并请来了神秘外援，最后赢得比赛，完成了自己的“足球梦”。
好容易出来了，不四处逛逛，太不划算了，白受一趟罪。
神探默多克第十三季……
这部真实的对话剧鲜明地刻画了每个人都会想到的、恋爱的人的丑陋。
All comments are accurate
If the customer asks the time question, don't blindly promise the detailed time "We will make it up for you within 12 hours. Oh, calm down, dear
"Yes, Common carnivores, Whether it's a dog, Wolf, or the dog teeth of lion and tiger, They are all tapered sections, With a tip in the front, But this kind of thing is different, All of their teeth are the same, All of them are inverted triangles, And very thin, Both sides are like knives, It was all 'open-edged'. It was very sharp and very hard. When I pried its mouth with a dagger at that time, after priing it open, I could find many thin but obvious scratches on the blade of the dagger in the face of the sun. The dagger I used was made of steel. It was really surprising to me that the teeth could leave such marks on it. "Zhao Mingkai said.
