英文關鍵字
potatoes
potato
sorting
rejection
conveyor
belt
assembly
line
farm
vegetable
store
warehouse
horticulture
olericulture
griculture
farming
husbandry
agronomy
agronomics
agriculture
sizing
calibration
sifting
riddling
bolting
choice
pick
draught
sample
selection
excerpt
access
haul
picking
screening
attrition