D > B enters the synchronized block, and since instance is not null at this time, it immediately leaves the synchronized block and returns the result to the program calling the method. E > At this point, thread B intends to use the Singleton instance, only to find that it has not been initialized, so an error occurs. Therefore, there is still the possibility of errors in the program. In fact, the running process of the program is very complicated. From this, we can see that it is more difficult and challenging to write programs especially in multi-threaded environment. We further optimized the program:
众人便目光炯炯地盯着他，等他说下文。
I nodded and motioned for him to talk about the battle. Zhang Xiaobo coughed lightly, cleared his throat and began to say:
东（欧阳震华）为人圆滑，口才了得。一次当代课老师，认识了超龄女生红（邵美琪）。红好学不倦，不断发问，令东哑口无言。东以为红有心作对，遂处处针对她。后因东帮红照顾其顽皮的小姨甥，二人才冰释前嫌，更发展成情侣。红妹兰（钟丽淇）乃大学传理系高材生。兰透过电脑互联网结识了东弟南（鲁文杰），并和同学打赌可令南拜倒她裙下。南不虞有诈，与兰展开恋情，后揭发兰存心戏弄，盛怒下与她分手！时东与其上司华（陈启泰）之私人助理兼秘密情人喜（陈芷菁）成为网上好友，却被华误会二人有奸情，更设计陷害东。东愤而辞职，但华仍不心息，诱使东损友诬蔑东，令东遭警方起诉。东无助，幸得喜不顾一切出庭指证华，才获判无罪。东此时始惊觉喜对他的深情，究竟在红和喜之间，他会如何抉择？而兰又能否令南回心转意？
One-day tickets are mainly divided into four types: bus and subway all-pass one-day tickets, bus one-day tickets, subway one-day tickets and the most affordable weekend one-day tickets. As shown in the following figure:
都市小职员薛杉杉在霸道腹黑又傲娇的总裁大BOSS封腾的磨刀霍霍"折磨”下坚持的屡战屡败、屡败屡战，可最后又不得不屈服在“万恶”的资本家西装裤下，乖乖弃械投降的斗争史。
森林摄像头除了三人只检测到一个风衣男子的图像，也就是说，风衣男子极可能就是幽冥船上走出的人。三人一路追踪男子，却不想惊天的秘密正在等待他们...
没事，不疼。
2015圣丹斯世界剧情片单元最佳导演奖。17岁的少女珊葛莉梦想有天能开飞机，但却受限于胆怯而内向的个性，还有惧高症。然而当珊葛莉遇上大胆、自由、自我主张的奥丝特，有了一百八十度转变。珊葛莉最后鼓起勇气登上飞机，但令她印象最深刻的是若即若离的关係。全片展现立陶宛的优美风光，藉由诗意的影像叙事，捕捉少女青涩的美感以及追求梦想的年轻力量。
是，所以还是要问过将军的意见。
Faye Wong and Li Yapeng broke up peacefully. They still bless each other after their divorce, while Li Yapeng will still accompany their children frequently. Their daughter lives happily and confidently, without any lack of father's love.
离海5分钟，从最近的车站开车约50分钟，想以徒步离开几乎不可能！如此超偏僻的地方，有一所完全住宿制的名门男校——私立栖凤高中。就读于这所全寄宿制高中的学生全都是渴望女孩与恋爱的男生......
Episode 17
人近中年不断相亲的体育老师马锦魁与风姿绰约的单身女老板牛美丽是一对死对头，可他们的“女儿”马晓灿与“侄子”牛小北之间却意外地走到了一起，随着小两口越走越近，两个家庭关系也被拉近了，两个隐藏在家庭背后的秘密渐渐浮出了水面，马锦魁的前妻“死而复生”，揭穿了马晓灿不是马锦魁亲女儿的事实，而牛美丽的挚友说破了“侄子”牛小北是牛美丽的亲儿子的事实，一个不是亲爸，却当亲姑娘养，一个是亲妈，却因家庭阻碍无法相认。几经坎坷，这对年轻人不畏家庭阻挠终于走到了一起，而他们的上一代——一个相亲无数次未果的中年男人马锦魁，一个无法容下他人的女强人牛美丽，最终因为心底对孩子们的真挚的爱而融化彼此，走到了一起 。
第六季的结尾，Piper 由于监狱的改制而得以提早出狱。在获得自由前的最后时刻，Piper 与 Alex 在狱中完成了婚礼。根据 Netflix 官方的说法，最终季将同时展现监狱外和监狱内的生活。
气不过，要学戏里唱的，上京告状，顺便逃跑——这可是女婿临死前千叮咛万嘱咐的，说此地不可久留。
《半边楼》是延艺云在二十世纪九十年代所创作的电视连续剧，反映80年代中期陕西某高校知识分子生活现状。透过十几个“半边楼”中的典型人物表现出的彷徨、思考、探索以及由此产生的种种矛盾冲突，向人们生动的阐述了“科学技术才是第一生产力”这一真理。
While holding the crew hostage, the gangster contacted Weng Siliang and asked him to find a way to sell the ship with the goods. Later, they found a buyer who was willing to pay 300,000 US dollars to buy the "Long Victory Wheel". After some bargaining, the gunman decided to sell the ship for 350,000 US dollars (about 3 million RMB in that year, and the original value of the "Changsheng Wheel" was about 20 million RMB).
