It is a book.

这是一本书。

youdao

It is a book of nearly 200,000 words.

全书近20万言。

《新英汉大辞典》

It is a book about why we model and how to create meaningful models.

它是一本关于我们为什么要建模以及如何创建有意义的模型的书籍。

youdao

It is from his book "A Life on the Road" published by GP Parten Sons in 1990.

VOA: special.2010.01.30

It is a book that one of you will go back to time and time again and it will stick with you forever.

那是一本你们其中一人,会不断回顾的巨著,而且永世追随。

耶鲁公开课 - 政治哲学导论课程节选

It's a huge book which is all about this short story by Balzac, "Sarrasine," that he begins this essay by quoting.

这本大部头的书都是在讲巴尔扎克的短篇小说《沙拉辛》的，在文章开头他引用道。

耶鲁公开课 - 文学理论导论课程节选

On it is a book, 101 Places to See, with a leaf pressed into its pages.

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It is a book-length poem by the Nobel-prize-winning author Czeslaw Milosz, who recently turned 90.

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And it is made all the stronger by the fact that it is a book that embraces the recent past.

ECONOMIST: The Irish poet's new collection is his best for years