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繁華街, はんかがい
1. business district, shopping district, bustling street, shopping centre, shopping center, downtown
商业街,购物中心,市中心等
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主要, しゅよう
1. chief, main, principal, major
主要
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幹線道路, かんせんどうろ
1. main road, main thoroughfare, arterial road
干线道路