gold dust

例句：

1. 1. The gold dust on the ground glittered in the sunlight.
   地面上的黄金粉末在阳光下闪闪发光。
2. 2. The gold dust was scattered across the floor.
   黄金粉末散落在地板上。
3. 3.The gold dust was a symbol of wealth and luxury.
   黄金粉末象征着财富和奢华。