2016年12月英語四級(jí)口試常用句型：語言不通

I can't speak English.
    No English!
    My English isn't good enough.
    A Japanese-speaking person, please.
    Aren't you John?
    Pardon me? /Excuse me? /I beg your pardon? /Could you repeat that?
    What did you say?
    Would you slow down, please?
    Please say it more slowly.
    What can I do for you?
    I'd like a Japanese-speaking guide, please.
    I want a Japanese-speaking guide.
    Does anyone speak Japanese?