英文關鍵字
appliance
automatic
background
blue
bottle
bright
clear
closeup
cool
cooler
dispenser
drink
equipment
fingers
flow
flowing
fresh
hand
health
healthcare
healthy
insert
liters
machine
man
modern
outdoor
person
plastic
product
purified
realization
sale
sell
spout
stream
take
taking
water
watercooler
white