英文關鍵字
40s
acclimatization
adjustment
adult
air
aircondition
airconditioner
airconditioning
alternative
appliance
book
caucasian
climate
closeup
cold
comfort
condition
conditioned
conditioner
conditioning
consumption
cool
cooler
cooling
documentation
ecological
electric
electricity
equipment
freshness
glasses
heat
home
indoors
instruction
male
man
novelty
person
reading
refrigeration
study
technology
temperature
ventilation
wall