1.      Have you ever visited Z-Library or a similar free digital library? If you feel comfortable sharing, what was your experience like?

Never. I seldom read books online partly because for the most of time I have no access to my smart phone.

Another reason is, as a high school student I don't often read. The irony is that the school library, which owns a large building, only opens a small reading room at only afternoon's last lesson and shuts down students in other times.

Wow! You use computers!

回复 @lizhenxuan：For me, library in high school is just a concept... I've never been there...

By the way, seems that you updated your avater --- Castorice.

回复 @啊啊是谁都对：Yes. It is a "PinDou" work made by my sister. The avater is filmed with my phone and the background I use is an anime marchandise("ZhouBian" in Chinise) that is from the collaboration between HSR and Luckin Coffee.