英文關鍵字
adult
baby
beggar
clip
dirty
environment
food
garbage
hard
hat
homeless
hopelessness
landfills
life
looking
man
men
people
plastic
pollution
poor
poverty
recycling
trash
waste
young
英文關鍵字
adult
baby
beggar
clip
dirty
environment
food
garbage
hard
hat
homeless
hopelessness
landfills
life
looking
man
men
people
plastic
pollution
poor
poverty
recycling
trash
waste
young