英文關鍵字
agricultural
arable
boot
boots
bury
close
cultivating
cultivator
dig
dirt
earth
earthwork
environmentally
excavation
farm
farmer
field
friendly
garden
gardening
ground
hole
human
move
natural
organic
plant
potato
prepare
root
rubber
rural
season
shovel
soil
sowing
springtime
sprout
tuber
wellington