In the case of these buildings, their sheer block walls created a " bluff" obstacle that wind had to flow around.

就这些建筑而言，它们陡峭的砖墙创造了一个 " 悬崖 " 障碍，风必须绕过这个障碍。

There's no wall blocking and it's a big open space.

没有围墙阻挡，是一个很大的空地。

There were gray rubber bucket seats bolted to the ground, white vinyl tiles, cinder block walls.

有螺栓固定在地上的灰色橡胶桶形座椅，白色乙烯基瓷砖，煤渣砖墙。