英文關鍵字
action
archive
archives
athletic
bibliography
black
book
bookcase
bookshelf
bookstore
bookworm
casual
caucasian
closeup
collection
college
dictionary
education
educational
encyclopedia
guy
indoors
information
knowledge
legs
library
literary
literature
male
man
people
person
read
science
shelf
shoe
shop
slowly
study
textbook
training
university
walk
white
young