yielding arch

例句：

1. 1.The ancient city is surrounded by a series of yielding arches.
   这个古老的城市被一系列拱形结构所包围。
2. 2.The bridge over the river has a yielding arch at its center.
   这座桥横跨河流，中心有一个拱形结构。
3. 3.The archway was made from stone and supported by pillars.
   拱门是由石头制成的，由柱子支撑。