英文關鍵字
air
amusement
background
benches
campus
clear
crystal
day
defocused
design
empty
entertainment
family
fountain
garden
green
heat
holidays
hot
landscape
lane
municipal
nature
no
open
outdoor
outdoors
park
path
people
place
public
recreation
relax
relaxation
rest
space
splashing
sprays
stroll
summer
sun
sunlight
sunny
trees
urban
vacation
walk
weather
weekend