JR01大厦是虚构的建筑,建设于21世纪初,采用经典的混凝土大楼设计,一至三楼为大型商城,三楼以上为写字楼用途,位于楼顶的娱乐场则 24 小时营业,从不间断。
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"JR01 Building" is a fictional building, It was built in the early 21st century and adopts the classic concrete building design. The first to third floors are large malls, and the above third floors are office buildings. The casino on the roof is open 24 hours without interruption