樂(lè)寧外教口語(yǔ)天天練:第104期

樂(lè)寧外教口語(yǔ)天天練No.104
    I know this book inside out.
    inside out 意為
    to know something very well.
    I know this book inside out.
    inside out 意為
    to know something very well.
    譯文：我對(duì)這本書(shū)了如指掌。
    謝謝收聽(tīng)，明天繼續(xù)^^