反正一间一间找肯定能找着 同学
“We'll find her if we check every room. Excuse me, do you know which dorm room Bai Shu lives in?”
THE DIALOGUE REEL
“We know nothing. How can we find her?”
反正 一间一间找 肯定能找着 同学
“We'll find her if we check every room. Excuse me, do you know which dorm room Bai Shu lives in?”
“Excuse me, do you know which dorm room Bai Shu lives in? - Bai Shu? - Bai Shu?”
Direct spoken expression in this communicative setting.
Addressing an unfamiliar peer as '同学' (classmate) is the standard polite vocative across Chinese university campuses.
LEARNING CHUNKS & PARTICLES
one room by one room / room by room
Reduplication pattern of measure words ('一 + MW + 一 + MW') indicating a sequential, thorough action.
definitely can / will surely be able to
Used to express strong confidence or to offer firm reassurance.