英文關鍵字
aged
ancient
antique
book
closeup
contradiction
counterbalance
cover
desk
device
diary
difference
digital
display
education
equipment
future
gadget
hardcover
heritage
history
information
knowledge
learn
learning
library
literature
memory
modern
novel
old
read
retro
rusty
school
science
smartphone
story
study
table
university
used
vintage
wisdom
wooden