英文關鍵字
accordion
accuracy
acordeon
acoustic
background
bandoneon
building
business
chord
classical
close
craft
craftmanship
craftsman
detail
equipment
expertise
fixing
hand
handmade
instrument
keyboard
lutherie
luthier
machinery
maker
making
mechanic
mechanical
mechanism
metal
music
musical
musician
nluthier
part
person
plucking
precision
professional
repair
row
skill
small
technology
tool
traditional
wheel
work
workshop