Its square 600 m2 without intermediate columns service has a wing on the right and left side access.

广场面积600平米，没有中间立柱，右边有侧翼，左边有通道。

youdao

Its square 600 m2 without intermediate columns service has a wing on the right and left side access.

广场面积600平米，没有中间立柱，右边有侧翼，左边有通道。

youdao