ONE PHRASE, IN CONTEXT

you never know

说不准；谁知道呢

电影口语惯用话语

类型主题插画

GET TO KNOW THE MEANING

同一个表达，不同的语境。

2 个义项

说不准；谁知道呢

IN A SENTENCE

Take an umbrella; you never know when the rain will start.
带把伞吧，谁知道什么时候会下雨呢。

来源：Expression Original Learning Examples — 口语必备库 — batch12 · Expression Editorial Team段 editorial-base-you-never-knowOriginal English example and Chinese translation written for Expression; no third-party sentence text is reproduced.

很难说；谁知道呢

IN A SENTENCE

Bring an umbrella just in case; you never know when the weather will change near the coast.
还是带把伞以防万一吧，海边的天气什么时候会变谁也说不准。

来源：Expression V2 原创例句 · Expression V2段 you-never-know example 1Expression V2 创作