If you want to see how Singapore has developed into a perfectly planned urban city, visit URA building. You can walk around freely in the exhibition hall. In this video, you can also learn how to say “What if __?” in Japanese.
シンガポールがどうやって短期間に都市国家に発展したかを知りたい人は、都市再開発省のビルを訪問してみては。自由に見学できますよ。ついでに”What if __?”の日本語表現も勉強しちゃいましょう。