例句：

　　The colourful balloons rose high into the air.

　　五顏六色的氣球騰空而起。

　　The male birds are more colourful than the females.

　　這種鳥雄性比雌性更加色彩艷麗。

　　The colourful flags added to the gaiety of the occasion.

　　彩旗增添了盛會(huì)的歡樂(lè)氣氛。