Built on top of of a floating foundation of heavy concrete caisson, the Citadel will house 60 luxury apartments, a car park, a floating road to access the complex as well as boat docks.

‘城堡’将建造在一个由重型混凝土沉井承担的浮动地基上，拥有60套豪华公寓、一个停车场，还有一条进出大楼及游船码头的浮动道路。

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They formed a boat out of concrete.

他们用混凝土造了一只船。

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The owner of one of Kahn's more eccentric ventures, a concrete boat designed as a music barge in the 1960s and still in operation, was stunned to be visited by the child he had met so long ago, and dissolved into a tearful embrace.

WSJ: Seeking the Father, Finding the Architect