a grey ancient stone bridge 一座古老的灰色石桥
The specific measures and methods of protection and strengthening in the ancient stone bridge with instance are discussed. The feasibilities and the protection effect of them are also argued.
本文以实际工程为背景，探讨在古代石桥保护加固应用中的具体措施与方法，及其在实际保护工作中的可行性及其保护效果。
参考来源 - 单跨石拱桥的加固保护研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Because even for an ancient stone bridge, sometimes sticky rice hits the spot.
哪怕是一座上年纪的桥，糯米也能完全胜任。
Shangli ancient town:After this stone-piled ancient bridge, the town is there.
上里古镇》经过这座石头堆砌的古桥，就是上里古镇。
Is the largest span in the world today, the ancient construction of the first open-shoulder stone arch bridge.
是当今世界上跨径最大、建造最早的古代敞肩型石拱桥。
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