英文關鍵字
aged
agriculture
arabica
bamboo
basket
bean
coffee
defect
dry
female
finger
grading
green
hand
harvest
hulling
husk
industry
labor
manual
manufacture
natural
old
organic
peel
people
person
picking
process
processing
produce
production
pulp
quality
robusta
separate
shuck
sieve
sort
sorting
speciality
thai
thailand
threshing
unroasted
vietnamese
woman
worker