He took down a heavy brown volume from his shelves.

他从书架上拿下一本很厚的棕色书的书。

This school year, the schools shifted from hard cover to electronic textbooks for social studies in its middle and high schools.

本学年，初高中的学校的社会学科不再使用硬书装订课本，而改成了使用电子课本。

Questions 3. M: Janet, here's the book I borrowed from you, but I'm so sorry that I can't find its jacket.

问题3。 男：珍妮特，这是我从你那儿借的书，抱歉我找不到书了。

Book covers started to come into use in the early nineteenth century, and they were called dust wrappers.

书九世纪初开始使用，被称为封。

'There is something in that boy's face, ' said the old gentleman to himself as he walked slowly away, tapping his chin with the cover of the book, in a thoughtful manner; 'something that touches and interests me.

老先生一边慢慢走开，一边用书轻敲下巴，若有所思地自言自语道：“这孩子脸上有东西。” '触动我并使我感兴趣的东西。

I could not bear the employment. I took my dingy volume by the scroop, and hurled it into the dog kennel, vowing I hated a good book. Heathcliff kicked his to the same place. Then there was a hubbub!

我受不了这个差事。我提起我这本脏书的书哗啦一下，使劲地把它扔到狗窝里去，赌咒说我恨善书。希刺克厉夫把他那本也扔到同一个地方。跟着是一场大闹。