英文關鍵字
box
catering
clean
commercial
cooking
door
empty
equipment
floor
frying
grounded
hard
indoors
industrial
industry
interior
job
kitchen
kitchenware
metal
oven
pan
preparation
professional
public
range
real
refrigerator
restaurant
room
service
shiny
sink
stainless
steel
stove
table
tile
ventilation
working
workplace