Its design, process excellence for the stone arch bridge model.
它的设计、工艺为石拱桥的卓越典范。
This paper expounds that stone arch bridge, which has a long history and the good function, should be carried forward.
以实例阐明石拱桥梁历史悠久，性能良好，经济适用，应予继承并发扬光。
Ponte Vecchio in Florence is one of the famous tourist attractions in Italy, and considered as the oldest stone arch bridge in Europe.
佛罗伦萨的维奇欧桥是意大利最著名的旅游景点之一，并且被认为是欧洲最古老的石结构桥梁。
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