現地調査 (げんちちょうさ) — field survey, field work (research), on-the-spot investigation
現地調査
げ ん ち ちょ う さ
Field survey, field work (research), on-the-spot investigation
Panghahanap ng imahe

現地調査 (げんちちょうさ) — field survey, field work (research), on-the-spot investigation
