こうわんうんそうじぎょう 港湾運送事業 LinksSentence search for 港湾運送事業Sentence search for こうわんうんそうじぎょうKanji details for 港, 湾, 運, 送, 事 and 業Edit in JMdict Noun1. port transport industry Discussions Log in to talk about this word.