Palace, it is on the wall, built the coral and high window is bright, but the spire of amber roof is black, they automatically open flow.

• 它的墙是用珊瑚砌成的，它那些尖顶的高窗子是用最亮的琥珀做成的；不过屋顶上却铺着黑色的蚌壳，它们随着水的流动可以自动地开合。