求翻译：　寿宁是福建省东北部的一个山区小县，那里山峦连绵，溪流纵横，素有“九山半水半分田”之称。很长时间以来，人们一直认为《清明上河图》中那座优美独特的“汴水虹桥”技术已经失传，但谁会想到，在寿宁的崇山峻岭中，竟还深藏着那么多令人叫绝的“虹桥”——寿宁木拱廊桥。木拱廊桥也叫木构叠梁式风雨桥，它以梁木穿插别压形成拱桥，形似彩虹，它不仅与《清明上河图》的名桥“虹桥”结构相似，技术相同，而且还对“虹桥”有所发展创造，那就是在桥上加盖“桥屋”，即桥与屋结合，如桥似厝，这种桥，寿宁人俗称“厝桥”。是什么意思？

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Su Ning, east China's Fujian Province in the north-east of a small mountain County, where mountains, hills, and crossbar streams of 9 half full of water, half a tin of. Since a long time, it has always been recognized that the dynasties of the beautiful in the unique water plant elms Hongqiao" techn

　Shouning Fujian province is a mountainous County in the Northeast, where mountains and hills, streams aspect, known as the "nine mountains half water and half the field," said. Since a long time, been considered the clear and bright in the River on the beautiful unique "bianshui bridge" technology