The work required several thousand molds for individual pieces. And the "running water" welding, if calculated in terms of eight working hours in a day, would have taken three years to complete.
這件《瓜瓞綿綿》需要將幾千個個體雕作翻模後，再一一「走水」組合，若以一天工作八小時來計算，需耗時三年才得以完成。