X: Yang Yang, here is your Kindle.Thanks.
Y: So how is it? Are those e-books interesting?
X: I didn't even finish a book.
Y: What? So many books do not satisfy your taste?
X: No. I'm just not used to e-books. My eyes get hurt when I read it for two minutes.
Y: You can dim the screen a little bit.
X: I feel I can't find the reading feeling when I read an e-book.
Y: You mean you can find the feeling only when you read a paper-book?
X: That's right. At least paper-books won't out of power.