英文關鍵字
background
backup
blu
burning
cdrom
circuit
close
closeup
compact
computer
data
detail
device
digital
disc
disk
double
drive
dvd
electronic
equipment
hardware
head
inside
interior
laser
lens
macro
mechanics
mechanism
media
metal
object
optic
optical
part
player
ray
read
reader
record
recorder
rom
shallow
shiny
storage
technology
working
write