用digital book造句子，“digital book”造句

I've waited for a big digital book lending push like this, But it also got me thinking about what the program signifies.

If you want to enjoy a good digital book, newspaper or magazine (yes, even a magazine) an e-book reader is a smart choice.

Readers do not need to remember to take their books back on time - a perennial problem for many consumers, because the digital book automatically deletes itself from their machine after 14 days.

But digital books will not put paperbacks out of circulation.