英文關鍵字
alarm
animation
background
black
business
circle
clip
clock
concept
countdown
day
deadline
definition
delay
dial
fast
footage
halftime
hard
home
hour
hours
house
lapse
lifetime
loop
looping
machine
midday
midnight
minute
number
office
second
space
speed
spinning
standless
technology
time
timelapse
timer
timetable
tire
video
wall
watch
white
work