vortex cast

例句：

1. 1. The skilled blacksmith was able to vortex cast a beautiful sword.
   这位熟练的铁匠能够锻造出一把美丽的剑。
2. 2. The artist poured molten metal into the mold and vortex cast it into a sculpture.
   艺术家将熔融的金属倒入模具中，然后将其锻造成雕塑。
3. 3. The ancient civilization used vortex cast technology to create intricate jewelry.
   古代文明使用锻造技术制作复杂的珠宝。