機器
agribusiness
agricultural
agriculture
agronomy
business
buy
buyer
buying
choise
choosing
combine
commerce
cultivator
cultivators
day
equipment
exhibition
farm
farmer
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harrow
industrial
industry
instances
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man
manager
open
outdoors
plough
professional
red
rural
sell
seller
selling
shirt
shop
showing
store
technology
tractor
trade
transport
transportation
vehicle
vehicles
worker