英文關鍵字
agribusiness
agricultural
agriculture
agronomist
agronomy
caucasian
classification
computer
conservation
corn
countryside
crop
cultivated
digital
engineer
experiment
farm
farmer
farming
female
field
food
growing
growth
harvest
healthy
holding
information
internet
landscape
maize
male
man
nature
observing
organic
plant
plantation
rural
science
smart
summer
tablet
technology
using
wheat
woman
work
worker
young