- 没有 - 你确定家里没有丢过任何东西?
“- No. - Are you sure nothing was stolen?”
THE DIALOGUE REEL
家中有没有失窃过?
“was your home ever burglarized?”
- 没有 - 你确定 家里 没有 丢过任何 东西 ?
“- No. - Are you sure nothing was stolen?”
确定
“I am.”
“Think carefully; this is critical, and you might have overlooked something.”
In official Chinese investigative contexts, investigators often push past reflexive negative answers to compel witnesses to search their memory rigorously.
LEARNING CHUNKS & PARTICLES
are you sure...?
Used to challenge or double-check someone's previous assertion when precision is required.
have lost / have had missing before
The aspect particle '过' denotes past experiential occurrence of losing something.