few and far between
很少且难找到
书面/口语·形容稀有或罕见
英文释义
not happening or existing very often; rare
例句
Good job opportunities in this small town are few and far between.
典故来源
源自16世纪，'few'表示数量少，'far between'表示间隔远，组合形容事物稀少且不常出现。