機器
air
appliance
background
blade
blow
breeze
buttons
circulation
climate
cold
comfort
conditioning
control
cool
desk
device
electric
electronic
equipment
fan
floor
flow
freshness
heat
home
hot
house
indoor
modern
object
plastic
propeller
refreshing
room
season
small
summer
summertime
table
technology
temperature
ventilator
warm
white
wind