英文關鍵字
agriculture
background
business
care
concept
conservation
development
dirty
earth
ecology
environment
environmental
farm
farmer
farming
future
garden
gardening
giving
green
grow
growing
growth
hand
hold
holding
human
humanity
life
motion
nature
orbit
organism
palm
people
plant
protection
seed
seeding
slow
soil
spring
sprout
stabilized
sustainability
sustainable
tree
woman