英文關鍵字
abstract
basin
clearness
drinking
dropping
flowers
outdoors
purity
sky
stream
street
sufrace
tap
tree
view
village
water
well
environment
supply
英文關鍵字
abstract
basin
clearness
drinking
dropping
flowers
outdoors
purity
sky
stream
street
sufrace
tap
tree
view
village
water
well
environment
supply