你说到的那本书已不再发行了。

The book you speak of is out of print.

youdao

请注意，这本书的出版者不再发行英语版本，现在只印刷发行荷兰语版本。

Please note that the publishers of this book are no longer printing its sleeve in English and are now only producing sleeves in Dutch.

youdao

It can be used as a publishing medium and something that you can interact with, instead of something that is a burden to receive.

它可以用作一个发行媒介,成为你可以与之互动的东西，而不再是一个负担。

斯坦福公开课 - Twitter之父Jack.Dorsey演讲：好奇和灵感的力量课程节选