互恵関係 (ごけいかんけい) — reciprocal relationship, mutually beneficial relations, relationship with benefits to both parties
互恵関係
Reciprocal relationship, mutually beneficial relations, relationship with benefits to both parties
Panghahanap ng imahe

互恵関係 (ごけいかんけい) — reciprocal relationship, mutually beneficial relations, relationship with benefits to both parties
