鲜艳 (xiān yàn): яркий

She wore a bright red dress to the party, and everyone complimented her on how beautiful she looked.

This painting uses many bright colors, such as bright yellow and deep blue, and it looks especially vibrant.

The garden is full of bright flowers, with red roses and yellow sunflowers, attracting many bees.

In autumn, the maple leaves turn very bright, and the whole forest looks as if it has been dyed red.

The shop window displays bright toys, and children can't help but stop to look when they pass by.