英文關鍵字
aged
asleep
bed
belly
breathing
calm
comfort
comfortable
downward
elder
elderly
exhaling
going
good
hands
health
healthy
inhaling
lying
male
man
moving
nap
napping
old
peaceful
pension
pensioner
people
relaxation
relaxing
rest
restful
resting
retired
retirement
senior
serene
sleep
sleeping
sound
stomach
time
tired
tranquil
undisturbed
upward
wellbeing
wellness
wrinkled