“moon”是月亮，
“blue moon”不是蓝月亮哦！
那它是什么意思呢？
blue moon
它的意思是
"罕见的事物"
🌰举个例子！
This is a chance once in a blue moon.
这是个千载难逢的好机会。
关于罕见的表达还有很多~
一起看看吧！
one in a million
它的意思是
"万里挑一"
🌰举个例子！
I want to introduce you to a person who is one in a million.
我想向你介绍一个万里挑一的人。
needle in a haystack
它的意思是
"大海捞针"
🌰举个例子！
Searching for one man in this city is like looking for a needle in a haystack.
在这个城市里找一个人无异于大海捞针。
few and far between
它的意思是
"稀少的，罕见的"
🌰举个例子！
Successful women politicians are few and far between.
成功的女政治家少之又少。
fewer than a handful
它的意思是
"屈指可数"
🌰举个例子！
The team has fewer than a handful of experienced players left.
球队剩下的有经验的球员屈指可数。
