機器
background
blurry
clean up
contrast
education
element
fingers
flood
foam
garden
glare
hand wash
help
hood
horizontal
keep
labor
natural disaster
outside
palm
plants
red
rub
seasons
shine
sky
soap
soapy
summer
sun
sunbeam
sunny day
teach
top view
transparent
wash
wash off
washcloth
washing
water
water jet
wet