英文關鍵字
lots
plastic
bottles
milk
labels
appear
automation
beverage
business
caps
circle
clean
commercial
complicated
conveyor
dairy
drink
empty
engineering
factory
filled
food
huge
industrial
left
liquid
mechanical
mechanism
metal
moves
plant
precision
process
produce
product
red
rotate
scroll
silver
stainless
steel
sterilized
storage
technology
transportation
wet
white
wide
work