The roofs are covered with flat tiles that look like scales. The top of the pavilion is capped by a metal-plated umbrella-shaped pinnacle on which are cut patterns of holes so that it whistles in the wind.

• 顶面铺平瓦，宛如鱼鳞覆盖，亭顶伞状顶帽的金属薄片上，刻有哨状网洞，风一吹动便发出哨音。