菜篮子兴趣思朗文词典

voluntary service association

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常见例句

    双语例句

  • The International Air Transport Association (IATA) is a voluntary association of international airlines that sets routes, fares and other standards of service.
    国际航空运输协会（IATA）是国际航空公司自发组织的协会，负责设定线路，制定票价，和其它服务标准。
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