英文關鍵字
agriculture
asian
background
bio
bud
clean
compost
concept
day
earth
eco
ecology
environment
environmental
family
fertilizer
forest
fresh
garden
gardening
girl
global
green
growing
growth
hand
hold
land
leaf
life
morning
mother
nature
new
one
people
plant
protect
root
sapling
save
seed
seedling
soil
spring
sunlight
tree
water
world
young