Japanese phrase
何時ごろ行きましたか？ nan ji go ro i ki ma shi ta ka
Meaning
Around what time did you go?
When to use it
Asks roughly when someone went somewhere. It is a polite question that seeks an approximate time rather than an exact answer.
Example dialogue
会場には何時ごろ行きましたか？ kai jō ni wa nan ji go ro i ki ma shi ta ka
Around what time did you go to the venue?
七時ごろです。 nana ji go ro de su
Around seven.