Later, when Tanseisha presented a second plan proposing an exhibit based on Su Song's waterpowered astronomical clock tower, which brings together advanced ancient Chinese technologies of astronomy, manufacture, mechanical engineering and construction, it immediately aroused Han Pao-te's interest and enthusiasm.
後來，丹青社提了第二次企劃案。結合中國天文、工藝、機械、建築等先進技術的水運儀象台被提出後，立刻得到漢寶德的青睞。就是它。