英文關鍵字
caucasian
close
cloudy
cold
contact
copy
drip
drizzle
drop
droplet
erases
fall
female
fingers
grey
grip
guarding
guardrails
hand
handrail
holding
human
keep
liquid
metal
modern
motion
outside
person
railing
rain
raindrop
rainfall
sense
shiny
slow
space
splash
sprinkle
steel
surface
touch
town
trickle
urban
water
wet
whisk
wipe
woman
young