英文關鍵字
water
vending
machines
delivery
service
business
worker
delivering
drink
home
office
online
ordering
mobile
phone
application
web
site
filtered
kids
order
smartphone
call
artesian
sparkling
work
store
internet
deliveryman
truck
bottle
pump
gallon
cooler
equipment
machine
package
packaging
calling
liquid
icon
motion
animation
hd
animated