ダムは地図で見るとそれなりに大きいが，複雑な形をしているために傍から見るとあまり大きくは見えなかった。＠烏山頭水庫 The reservoir is relatively large on the map, but because it has a complicated shape, I couldn't feel the size as big when viewed from the near side. @Wushantou Reservoir