小冷0623
海运: [ hǎi yùn ] 1. shipping by sea2. ocean shipping其它相关解释:
小川里沙
海运:oceanshippingseatransportationtransportbysea空运:airtransportationairfreighttransportbyair
zhangchanli
海运:ocean shipping sea transportation transport by sea 空运:air transportation air freight transport by air
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