虹色的

例句：

1. 1. The sky was painted with a beautiful rainbow after the rain.
   雨后天空被一道美丽的彩虹染得绚丽多彩。
2. 2. She wore a rainbow-colored dress for her wedding.
   她穿着一件彩虹色的婚纱参加婚礼。
3. 3. Rainbows are a common sight in many parts of the world.
   彩虹是世界上许多地方常见的景象。