在世界的某个角落里放着一把瓷壶,壶上画着漂亮的蓝色花纹。打开壶盖,风吹了进去。壶里有水,水面随风泛起层层波纹。水中央有座小岛,岛上有两个国家。两个国家各有三座山。两座山上养着牛,两座山上养着鱼,两座山上养着羊。每座山上各有四座城堡。每座城堡都有着结实的围墙。 In some corner of the world stood a porcelain jug, pot painted with a beautiful blue pattern. Open the lid, the wind blew in. There is water in the jug and the surface of the water is rippled in the wind. The water has a central island, the island has two countries. Two countries each have three mountains. Two cattle on the mountain, two mountain fish, two sheep on the hill. Each hill has four castles. Each castle has a solid wall.