海かい上じょう都と市し

noun

artificial island city; floating city

Refers to a city built on an artificial island or a floating structure at sea, often in futuristic or engineering contexts.

• この海かい上じょう都と市しは、環かん境きょうに優やさしい設せっ計けいで注ちゅう目もくされている。

  This floating city is attracting attention for its environmentally friendly design.

• SF映えい