不光的用法和樣例：
例句
-
那部長(cháng)很不光彩地背離了他原先的立場(chǎng)。
The minister made an undignified retreat from his earlier position. -
他因受賄而不光彩地辭職了。
He quit in disgrace over the bribe. -
他那不光彩歷史的揭露導致了他的辭職。
The revelation of his scandalous past led to his resignation. -
不光是祖父母，連姑母、叔父及其子女也在那里。
Not only the grandparents are there but also the aunt, uncles and cousin.
