这种突破一字桥形的十字飞梁，在我国现存的古建筑中是仅有的一例。

This breakthrough in the shape of the bridge cross-shaped beams, in China's existing ancient buildings is the only one example.

youdao

这种突破一字桥形的十字飞梁，在我国现存的古建筑中是仅有的一例。

This breakthrough in the shape of the bridge cross-shaped beams, in China's existing ancient buildings is the only one example.

youdao