是形容词，副词，名词类型。

adj. 明亮的，鲜明的；聪明的；愉快的

adv. 明亮地；光明地；欢快地

n. 车头灯光

She is bright, tough and spunky.

她聪明、顽强而且干劲十足。

Bright colours are his signature.

他总爱用亮丽的色彩。

His eyes were unnaturally bright.

他的眼睛异常明亮。

His eyes were bright and excited.

他目光发亮，兴奋不已。

His bright eyes sparkled.

他明亮的双眼炯炯有神。