英文關鍵字
animation
book
bookstore
cartoon
classic
college
diary
dictionary
digital
document
education
element
encyclopedia
icon
information
isolated
knowledge
learn
learning
library
literary
literature
magazine
motion
novel
object
page
paper
pictogram
publication
publish
publishing
read
reader
reading
research
school
science
shape
sign
study
studying
symbol
text
textbook
university
wisdom