3. Some classes, such as the core trading engine of the exchange, control the trading process. If multiple classes can be created, the system will be completely messed up. (For example, if there are multiple commanders in an army who command at the same time, there will definitely be a mess), so only by using the singleton mode can the core transaction server independently control the whole process.
刘邦轻叹一声：要是能够消灭西楚国，彻底打败项羽倒是个不错的选择。
Native modules also have a cache and are also loaded from the cache first. If the cache area has not been loaded, the loading method of the native module is called to load and execute.
Policy pattern refers to defining a series of algorithms and encapsulating them. However, policy pattern not only encapsulates algorithms, but also encapsulates a series of business rules. As long as these business rules have the same objectives, we can use policy pattern to encapsulate them.
{}有的时候时间更为重要，甚至会决定许多人的生死，决定整个天下的走势。
他望着蹲在水塘边洗东西的朦胧背影，虽然知道女子这时候不宜沾冷水。
沈悯芮回嘴总是那么快，我早已是戚继光的人了，没的选。
奥拜隆少将及其秘密突击队发现在太平洋的巴拉罗亚岛上， 一种致命辐射正在破坏大气臭氧层，令全球气温迅速上升至危险水平！而他们不知道的是, 这一切竟然是一班原始外星人要毁灭地球的阴谋！奥拜隆少将一方面要带领步队应付岛上的野蛮土著，另一方面更要阻止那群凶悍的外星人继续侵害地球……
蒙特利尔警方对这个杀人狂魔简直束手无策，于是他们邀请美国的国际刑警前来帮忙，神秘的作案手法吸引了丽娜·斯科特的注
You can use the following command to load rules from the specified file. Note: When overloading rules, the rules in the file will overwrite the existing rules.
罗人孝乃罗祖与丁羞花（胡锦饰）之子 ;後来白羽霜与席小良重遇，得悉身世後，深感罗人孝是杀父仇人之子，两人根本不能在一起，感情无疾而终
Unicom
男人似乎得了鼓励，于是就动作起来，那不甚结实的床便连摇带晃还嘎嘎响。
黎章道：末将并不敢说有十分把握。
Mobile phones must be muted or turned off during MDT meetings; If necessary calls are made, MDT participants should leave the venue to answer them.
In the ward, Li Lei collapsed. He felt heartache, a real physical pain. Since then, Li Lei has not been able to drink coffee very much because of inexplicable palpitations. The hospital can't check any problems.
翻江倒海的十里洋场，爱情也变的曲折凄迷……
本剧翻拍自BBC的《英村脑残故事》。
电影简介
Sky Noble Sapphire Pearl
