乌拉是欧洲的一个水上旅游小镇。人们出行靠船、靠桥,生活悠闲安逸。在这座水之小镇,最大的特色就是各式各样的桥,或横或卧,或高或矮。但你在这个小镇,看不到一座新建的桥。你所看到的这些桥,都是几十年甚至几百年前建造的。古桥虽然长年被日晒雨淋、河水浸泡,但依然坚固挺立。人走在桥上,船行在桥下,不必担心桥会坍塌。更让人感到好奇的是,这里无论大桥小桥,在最显眼的地方,不是悬挂巨大的广告,而是刻着这座桥设计者的名字、施工单位的名称, Wula is a water-based tourist town in Europe. People traveling by boat, by the bridge, life, leisure and ease. In this water town, the biggest feature is a wide range of bridges, either horizontal or horizontal, or tall or short. But you can not see a new bridge in this small town. The bridges you see are built decades or even centuries ago. Although the ancient bridge was sun and rain, soaked in water, but still strong and upright. People walking on the bridge, boat trip under the bridge, do not have to worry about the bridge will collapse. Even more curious is that no matter here Bridge Bridge, in the most conspicuous place, not hanging a huge ad, but engraved with the bridge designer’s name, the name of the construction unit,