"you don't know where it's been" in Chinese (Simplified)

• 你不知道它去过哪里

Definition

这个短语用来提醒别人不要碰或吃某样东西，因为它可能脏、被别人用过或存在危险。意思是你无法确定它的来历，所以要小心。

Usage Notes (Chinese (Simplified))

属于口语表达，常用于日常谈话，涉及卫生或安全，尤其是与食物、饮料或物品相关。通常带玩笑或轻松警告的语气。并非真的想询问，而是表示“最好别碰”。

Examples

Don't eat that cookie—you don't know where it's been.

别吃那块饼干，你**不知道它去过哪里**。

I wouldn't pick up that coin—you don't know where it's been.

我不会捡那枚硬币，你**不知道它去过哪里**。

Be careful! You don't know where it's been.

小心点！你**不知道它去过哪里**。

He offered me a drink from his bottle, but I said, 'No thanks, you don't know where it's been.'

他让我喝他的瓶子里的水，我说：“不用了，你**不知道它去过哪里**。”

Kids, please don't touch that stray cat—you don't know where it's been.

孩子们，请别碰那只流浪猫，你们**不知道它去过哪里**。

I dropped my sandwich on the street. Guess I'll throw it away—you don't know where it's been after that.

我把三明治掉在街上了。看来只能扔掉了——**你不知道它去过哪里**。