英文關鍵字
alarm
background
bell
clock
cold
countdown
drop
droplet
fast
flower
good
hour
lapse
liquid
minute
morning
nature
pattern
rain
raindrop
red
run
speed
surface
table
time
timer
water
weather
wet
window
英文關鍵字
alarm
background
bell
clock
cold
countdown
drop
droplet
fast
flower
good
hour
lapse
liquid
minute
morning
nature
pattern
rain
raindrop
red
run
speed
surface
table
time
timer
water
weather
wet
window