英文關鍵字
agricultural
agriculture
animal
breeding
bucket
business
carp
catch
commercial
driftnet
drop
equipment
exterior
farm
farming
fin
fish
fisherman
fishery
fishing
food
fresh
freshwater
gill
grab
harvesting
hatchery
hunting
industrial
industry
jumping
machine
machinery
manufacturing
net
occupation
perch
pond
preparing
production
retail
sale
sorting
water
work