A new staircase, reminiscent of theatre promenade staircases, cascades its way down to the undergroundmain gallery space from the ground floor, going through secondary office Spaces.
一个新的楼梯，让人联想起戏剧长廊，从地面向下延伸至主要的画廊空间，经过次要的办公空间。
2
In addition, Sunchon appears to have a "1350 meter taxiway extend [ing] from the UGF [underground facility] to a point beyond the main parking aprons."
此外，顺天似乎有一条从UGF(地下设施)延伸至主停机坪上某点，长约1350米的滑行道。
3
Underground coal gasification is the main direction of coal mining and utilization in the future.