英語口語頻道為大家整理的常用英語口語900句：如何換公交一卡通，供大家參考:)
    Edward：
    Excuse me, my metro card is broken. Where can I get it replaced?
    不好意思，我的一卡通壞了。該去哪兒換?。?BR>    Bus Servisor：
    We can't replace your card here. You would need to go to Xidan Station to replace it.
    這兒換不了。你得到西單站去換。
    Edward：
    Can I have the value of the card refunded?
    能退卡的工本費(fèi)嗎？
    Bus Servisor：
    If the card is damaged, the value of the card cannot be refunded.
    如果卡有損傷，卡的工本費(fèi)就不能退了。
    Edward：
    What about the balance on my current card?
    那卡里的余額呢？
    Bus Servisor：
    The balance of your current card will be transferred to your new card.
    卡里的余額會轉(zhuǎn)到新卡里。
    Edward：
    OK, thanks a lot.
    好的，謝謝。