needle in a haystack 大海捞针

💡 释义：形容东西 / 人极其难找，机会渺茫 haystack：干草堆，字面意思：干草堆里找一根针 📌 例句： Trying to find him in this crowd is like looking for a needle in a haystack. 想在人群里找到他，简直是大海捞针。 #英语口语 #美式英语