under the sea, in a city, underground, on the sea, a very large city with more than ten million people living there, megacity, a big apartment building under the ground, earthscraper, a house with a computer to run it, smart home, a house which is friendly to the environment, eco-friendly home

task a

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排行榜

視覺風格

選項

切換範本

恢復自動保存: ?