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

成語
1.
少之又少, 稀少
not frequent; rare
範例:
•
Good job opportunities are few and far between in this small town.
在這個小鎮,好的工作機會少之又少。
•
Sunny days have been few and far between this winter.
這個冬天晴天少之又少。
在 Lingoland 學習這個單詞