few and far between
US /fjuː ənd fɑːr bɪˈtwiːn/
UK /fjuː ənd fɑːr bɪˈtwiːn/

成语
1.
少之又少, 稀少
not frequent; rare
示例:
•
Good job opportunities are few and far between in this small town.
在这个小镇,好的工作机会少之又少。
•
Sunny days have been few and far between this winter.
这个冬天晴天少之又少。
在 Lingoland 学习这个单词