1. 精确位置

    Closed
    #172593262 0 1 0 0

  2. 增加新的内容

    Closed
    #172510275 0 1 0 0

  3. 修改地点

    Closed
    #172510118 0 1 0 0

  4. add a new place(supermarket)

    Closed
    #172508786 1 0 0 0