I have a blue book bag.

我有一个蓝色的书包。

youdao

This is a blue book.

这是一本蓝色的书。

youdao

I have a blue book.

我有一本蓝色的书。

youdao

When I open the blue book, the Yale guideline, the Yale catalog, it's got a page, as you all know, where it says what letter grades mean at Yale.

我打开那本蓝皮书，耶鲁指导手册，耶鲁目录，有这么一页，都见过，讲耶鲁每个评分字母表示什么。

耶鲁公开课 - 死亡课程节选

Not even two-thirds of car buyers say gas prices affect their ultimate car-buying decisions, according to a recent survey by Kelley Blue Book, a vehicle information resource.

FORBES: Gas Prices Flirt With 2012 Peak, But Do Car Buyers Care?

Holding up a copy of Chavez's "Little Blue Book, " a small copy of the constitution, Maduro said Friday the opposition is trying to manipulate the wording of the constitution to allow them to take power.

CNN: STORY HIGHLIGHTS

One month doesn't make a trend, of course, but the executive editor of Kelley Blue Book, a vehicle information guide for consumers, thinks buyers' attitudes are changing.

FORBES: High Gas Prices Are Here To Stay