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Four, how to improve their ownFires cause huge losses to people's lives and property in our country every year. The application of flame retardant fabrics can effectively delay the spread of the fire. Especially in public places, the use of flame retardant fabrics can avoid more casualties. The difference between flame retardant fabric and ordinary fabric is that it can reduce the burning speed of textile materials to different degrees and stop burning quickly after leaving the fire source, which can reduce fire accidents caused by textiles and avoid unnecessary losses.《狼烟》以鄂西山区“红军抗日、解放剿匪”的革命斗争历程为载体，讲述了有着不共戴天之仇的土匪与地主双方，在我党的引导下逐渐从生死对抗转为互伸援手直至冰释前嫌，最终弃暗投明联手粉碎国民党反攻大陆阴谋的故事。话说唐明皇一生风流重色，杨贵妃千娇百媚选在君王侧，集三千宠爱与唐明皇夜夜笙歌。所谓只见新人笑，可怜冷宫长夜的梅妃苦忆旧时情，于惆怅间寄语断肠诗，唐明皇读诗不忍，连夜驾幸，梅妃怀有龙胎。但杨贵妃岂肯罢休，加上其兄杨国忠策谋，令二妃争宠成水深火热，忠臣钦天监力挽无从，最后更导致梅妃惨死后宫的悬案……时光飞逝，几道轮回，冥冥之中，杨、梅、钦与唐明皇又在茫茫人海中重遇，所有恩怨报应，他们又能否扭转命运……As far as a class is concerned, there should be only one reason for it to change. If a class assumes too many responsibilities, it is tantamount to coupling these responsibilities together. Changes in one responsibility may affect other responsibilities. In addition, coupling multiple responsibilities together will also affect reusability.换做年轻气盛的苏岸，容易心高气傲，说不定会固执坏事，这是尹旭留下他统兵的原因。2