他們說他反應很快

    A Every teacher likes him.
    每個老師都喜歡他。
    B They say he can sum up like winking.
    他們說他反應很快。
    A How he manages to do that is always a mystery to me.
    我總是搞不明白他為什么那么行。
    B Maybe he's gifted in that.
    可能他有天分。