孔雀展开尾巴上的羽毛，炫耀着它们鲜艳的色彩。

The peacock spread its long, colorful ___plumes to show off.

她的帽子上装饰着几根漂亮的孔雀羽毛。

Her hat was decorated with beautiful peacock ___plumes.

火山爆发后，巨大的烟柱升上天空。

After the volcano erupted, massive ___plumes of ash rose into the sky.