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There are three main reasons for the peculiar smell of automobile air conditioners. First, there is exhaust gas leakage from the external engine and foreign matter in the air inlet, which leads to unpleasant smell from the air inlet of the air conditioner. In this case, it is very good to check and go to the repair shop to open the cover for inspection, which can be clearly seen. Second, the air conditioning filter element is too dirty. Regular cleaning and inspection can completely prevent the occurrence of peculiar smell. Third, the air conditioning pipes and evaporators are caused by mold, which is also more troublesome and expensive to maintain. The first two situations are relatively simple and easy to check. The following focuses on the third reason, why mold can be produced in pipelines and evaporators. The following master will give you a brief introduction.2150年，一艘深空渔船进入未知空间，以捕获一个巨大的黑市生物。1938年春，“七七事变”发生六个多月后，日军占领了华北大部，大兵压境中条山，直逼中华腹地的最后一道防线——黄河天险。在黄河古道上，迎亲的队伍遭遇了日军飞机的轰炸，新娘子皇甫贞与乘坐的花轿一同坠入黄河波涛，为了报仇，新郎杨兴邦收留五名川军散兵，得到武器，并约来好友揭竿而起，拉起一支抗日武装。在共产党河东特委书记宋平的指引下，河东抗日游击队迅速发展壮大，除汉奸、端炮楼、炸机场，掩护中共干部和知名民主人士过黄河到延安，成为活跃在黄河岸边，威震四方的一支民间抗日武装，最终，杨兴邦从一个草莽好汉成长为抗日民族英雄。《太阳的后裔》以美丽的南国风光为背景展开，是一部通过处在陌生且极其恶劣环境中渴望爱情和成功的年轻军人和医生的生活来展现生活意义的大片级治愈系罗曼史。讲述了特战部队海外派兵组组长刘时镇（宋仲基 饰）和外科医生姜暮烟（宋慧乔 饰）在韩国和派兵地区之间往返相爱的故事。担心二人的丹生谷（赤崎千夏 饰）想出个馊主意，于是这对少男少女展开了足迹遍布全日本的私奔之旅……