cloud-dragon

例句：

1. 1. The clouddragon was a symbol of the ancient Chinese civilization.
   云龙是古代中国文明的象征。
2. 2.The cloud dragon is said to bring good luck and prosperity to those who see it.
   据说云龙能带来好运和繁荣，看到它的人会得到好运。
3. 3.In ancient times, the cloud dragon was often used as a weapon in battles.
   在古代，云龙常被用作战斗中的武器。