英文關鍵字
circular
economy
model
eco
friendly
plant
industrial
factory
manufacturing
waste
world
symbol
box
package
conveyor
junk
broken
worldwide
recycling
recycle
transportation
truck
cargo
industry
product
innovation
business
ecology
economic
environment
environmental
idea
icon
motion
graphic
animation
pictogram
hd
animated
item
sign
set
pack