英文關鍵字
accuracy
alarm
background
business
busy
chaos
chronometer
clock
clockwork
countdown
date
deadline
design
dial
digits
electronic
endless
financial
flip
hour
instrument
interval
machine
mechanical
meeting
minutes
moment
motion
numbers
numerals
object
precision
retro
rush
stopwatch
technology
ticking
time
timepiece
urgent
vintage
watch
work