What we understand is that if a single schema is instantiated, it will only be instantiated once. To implement a single schema, we simply use a variable to identify whether the class is instantiated. If it is not instantiated, then we can instantiate it once. Otherwise, we will directly return the instantiated object.
这是一部关于探索人的内心世界的影片，这部影片中没有一句人物台词，纯视听语言讲述故事的探索性电影，片中的主人公叫公保东珠，过着游牧生活，有两个爱财如命的盗墓贼在公保东珠家的坟地上发现了宝物，为了获得宝物，他俩不择手段地蒙骗公保东珠，且破坏当地生态坏境，公保东珠想尽办法坚守坟地上的宝物和圣山河流，后来两个盗墓贼在坟地附近炸矿的时候，没弄好炸药，结果两人都被炸死了，另外，死亡是人类永恒的主题，影片通过主人公的妻子过世，他开始思考生与死的问题，并在现实生活中寻找如何发现死亡的本质到接受死亡，最后生与死的圆满融合的智慧。
In this process, there will be some physical, behavioral and psychological changes. Although these changes are not necessarily, they are often signs that life is coming to an end.
Prunus cerasus European sour cherry (to tell the truth, I don't know if this translation is reliable.
South of Nowhere 是一部美国青少年主题的电视剧，由 Thomas W. Lynch编写。电视剧的主要观众群是青少年。该剧最初于2005年11月4日首播，目前是电视台The N6大连续剧之一。1.2.3季都已播完，第三季分上下两部，也有些人认为第三季的下部 分是第四季。每一季除了电视剧内容，还有和剧情一致的Webisodes在网站上发布。 SoN讲述的是Carlin一家从Ohio迁往California后发生的一系列事。主要情节则包括 了Carlin的女儿Spencer Carlin和她的L.A新朋友-----Ashley Davis关系的变化。Ashley是一个公开表示喜欢同性的女生。
Yishang was rushed to the hospital, and the policemen ran to the hospital in panic when they learned of it. Yu Ying, who heard the news of Yishang from Fu Ying, finally couldn't help running to find Yishang. Kezi, who has more and more doubts about Qinglan, told his health. Yu Ying hid the flight time from Fan Ren and left home for the airport early in the morning when the patrol called to see her. Xuancha and Yeon-hee came to the seaside to relax. In the distance, the small rate saw the intimacy of the two people.
呆瓜男人拉里（“接线员”拉里）一日之间成为双失青年，先是没了份工作，再去找女友打算寻求安慰的时候又被这女人无情的抛弃。拉里很郁闷，于是拉上自己从小玩到大的朋友弗莱特（DJ奎奥斯）和邻居比尔（比尔·恩格瓦尔）三人到酒吧狂喝啤酒解闷。三个人脑袋都少根筋，在喝酒喝得大咧咧的时候，一个威武暴躁的陆军预备役部队的军官克林格洛甫出来大骂这三个醉酒的年轻人。原来克林格洛甫把他们三个当成偷溜出来喝酒的小兵，二话不说就把他们三个赶上飞机，准备派到伊拉克战场作战。三个呆瓜也不只状况地成了士兵，准备作战。
《心动的瞬间》讲述了天生怪力的异能少女梅微微与零恋爱经验的游泳男神麦司冲“一电钟情”后，各自克服恋爱恐惧奔向两情相悦并勇敢追梦的励志故事。该剧于2020年9月16日在芒果TV播出。
指点江山，激昂文字，永远是书生士子爱干的事。
娘只要想想，要是咱们住在西北边关，那对敌人该有多恨哪。
什么章邯消失了？雍丘以东的楚军营帐里，范增大惊失色。
What you have to do is very simple. I don't know if any other friends have noticed that every time your troops make up for the unfinished strategic facilities, they will get a skill value of 5 points. Well, we will use it! Bring at least one soldier to the military commanders who don't need it in a short period of time, and then bring a small amount of money and hay. (The first military commander from a city must bring enough money to repair the first facility! Please note) Then build a strategic facility that cannot be completed immediately at the nearest location to the city. (It is highly recommended to build a military music station!
3, disinfect that dry pond first, To do a good job in preventing escape, it is more economical to use gauze with a plastic film on it and use a stapler to fix it. This is lower in cost and has the disadvantage that it is easy to break down. It is necessary to check it frequently. It is better to remove weeds on both sides of the net. Otherwise, the grass will grow vigorously in summer and crayfish will be easy to find when the weeds are removed. I just didn't get it ready. I didn't add any film in the first few days. I ran a lot and the surrounding fields were everywhere.
周小北、王媛、韩文静三人是大学同学兼闺蜜，毕业后同在一个城市工作、生活。生于传统家庭的周小北，在与相恋多年的男友樊斌结婚后，发现婚后生活并没有想象中的那么如意，经历了一系列的变故二人离婚。最终她与暗恋自己多年的李理走到了一起。王媛出身贫困，但凭借自立自强、努力拼搏，最终成为都市白领，改变了整个家庭的窘境。在经历过感情的起起落落后，她终于接受了对她默默付出的胖子的爱情。家庭条件优越的韩文静，经营着一间工作室。在经历了感情生活的分分合合后，遇见了医生成晓峰，千方百计追到手后，经过无数磨砺，与之终成眷属。历尽一系列波折，三个女青年相互鼓励、相互安慰，三人因为生活的磨砺逐渐变得成熟，社会角色和人生方向也在迷途后更加清晰。
一晃两年过去了，时局发生了很大的动荡，阎家寨这个高原上的寨子似乎还保持着往日的平静。只是，东升回来了……
消息传出后，部将秦嘉自任大司马，于彭城拥立楚国贵族景驹为楚王，各路义军纷纷声讨。
发生杂肥猫与三小强身上的的有趣搞笑的故事
2 出租的爱
Now you can do some tests:
