在英语中，"clean-cut" 是一个常用的形容词，用来形容一个人的长相整洁、干净、清爽，常常用来描述一个人的外貌看起来很有礼貌、正统、文明。
例句：
He was a clean-cut young man with short, neatly trimmed hair. (他是一个长相干净的年轻人，头发短而整齐修剪。)
She was impressed by his clean-cut appearance and popte manner. (她被他的长相干净、举止有礼所打动。)
The new recruit was a clean-cut, well-dressed individual who fit in perfectly with the company's professional image. (新入伍的士兵是一个长相干净、穿着整洁的人，完全符合该公司专业形象。)