英文關鍵字
background
paper
pack
box
package
closeup
heap
business
environment
texture
cardboard
carton
packaging
brown
board
pattern
industrial
stack
old
center
construction
industry
ecology
press
work
eco
environmental
recycle
recycling
stock
material
trash
waste
delivery
manufacturing
garbage
goods
carry
manufacture
manufactory
factory
management
dump
products
dispose
paperwork
post
cellulose
disposal
litter