In book form, it has sold more than three million copies to date.

到目前为止，这本书已经卖出了300多万册。

Ideas come in different ways and different kinds of book, form differently that's been my experience.

这些想法会以不同的方式出现，在不同的书里会有不同的形式。这就是我的经验。

It proved popular and quickly led to the publication of other newspaper comic strips in book form.

它非常受欢迎，并迅速带动了其他报纸的连环画以书的形式出版。

That's a story in book form, with chapters.

故事成书还带章节的那种。

I was a bookworm all my life. Books formed the milestones of my life.

我一生都是书呆子。书籍构成了我人生的里程碑。

Turnable pages didn't really arrive until the first century BC; the book form didn't take off properly until the fourth century AD.

直到公元前1世纪，可翻阅的书页才真正问世；直到公元4世纪，书本这种形式才真正流行起来。

Very quickly, all sorts of things began to be called books that had a very marginal relationship to the book form.

很快， 各种各样的东西开始被称为书， 它们与书的形式关系非常边缘。

The comic novel, The Posthumous Papers of the Pickwick Club, appeared serially in 1836 and 1837 and was first published in book form in 1837.

这部喜剧小说《匹克威克俱乐部遗稿》(即《匹克威克外传》)于1836年至1837年连续刊載，1837年首次以书籍形式出版。