私見だが，こういった大きな社会インフラと住宅マンション（に見えたが....ホテルだろうか？）が隣接するのは日本では珍しい。台湾の人口密度は低くない。＠石門水庫 My impression, but It is relatively rare in Japan that such large social infrastructure and residential big building/apartment(I thought, but was it the hotel? I didn't have a confidence) are adjacent, I guess. Population density in Taiwan is not low. @Shimen Reservoir.