| 释义 |   boardnounb1        bus passnounb1        classnounb1        commuteverbb1        commutenounb1        departurenounb1        expressnounb1        first classnounb1        first classadverbb1        non-stopadjectiveb1        one-wayadjectiveb1        passnounb1        railroadnounb1        reservationnounb1        returnnounb1        return ticketnounb1        runverbb1        second classnounb1        stopping trainnounb1        third classadverbb1        trucknounb1      
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