colourful;in a riot (/a profusion/an assemblage) of colours;of motley and variegated colours; pavonian (/pavonine); blazing with colour ❍ 焰火～，整个首都都沉浸在节日的欢乐气氛中。The entire capital was permeated with a festive atmosphere with the fire works blazing out in a riot of colours.
五彩缤纷
colorful;blazing with color
五彩缤纷wǔ cǎi bīn fēn
五彩：各种色彩；缤纷：繁多交错的样子。形容色彩艳丽繁多。an assemblage of colors, colorful, in(of) all shades and hues, all the colors of the rainbow