you never know
US /juː ˈnev.ər noʊ/
UK /juː ˈnev.ər noʊ/
1.
你永遠不知道, 誰知道呢
used to say that something unexpected might happen, so you should not give up hope or assume something will not happen
:
•
It might rain later, you never know.
可能晚些時候會下雨，你永遠不知道。
•
He might still show up, you never know.
他可能還會出現，你永遠不知道。