This month, Amazon Bookstore reduced the price of its music reader by $60 to less than $300.
These e-readers can not only store books for display on the screen, but also read aloud.
This kind of e-reader can not only store books and display them on the screen, but also read them aloud.
3. They pay attention to profit just like when the Internet began to change the music industry.
They care about the interests as much as those who care that the Internet has begun to change the music industry.