history的意思

　　I was witness to one of the most amazing comebacks in sprinting history.

　　我目睹了短跑历史上一次最令人称奇的东山再起。

　　The study of history must be grounded in a thorough knowledge of the past.

　　历史研究必须建立在对过去全面了解的基础之上。

　　I was making a laughing stock of myself, but that's history now.

　　我以前总使自己成为笑柄，不过现在这已成为历史了。

　　The book became the biggest seller in the history of royal publishing.

　　这本书在皇家出版史上销量最大。

　　The people are about to begin a new chapter in their history.

　　人民将翻开自己历史上新的篇章。