bbc纪录片：【BBC美丽中国】潮涌海岸 44
http://t1.g.hjfile.cn/listen/201208/20120814090817314756.MP3Luoyang Bridge has withstood earthquakes and tempestuous tides. Known as "10,000 ships launching", the bridge's 46 piers have withstood time and tide for almost a millennium. According to folklore, its success is due to a far-sighted piece of bio-engineering.被称为“万安渡”的46座桥墩在潮水的冲刷下已经屹立了近千年。据当地传说，桥的成功在于有远见地应用了生物工程。
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