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Old residential building is being equipped with brand-new elevator in mountain city Chongqing China
Old residential building is being equipped with brand-new elevator in mountain city Chongqing China 中国重庆山区老住宅楼正在配备全新电梯 Zhōngguó chóngqìng shānqū lǎo zhùzhái lóu zhèngzài pèibèi quánxīn diàntī