英文關鍵字
algae
birds
calm
canal
clear
day
fairway
fast
fauna
flock
flora
from
mooring
navigation
river
seagulls
ship
sky
summer
sunny
transport
tug
tugboat
wall
water
waves
white
wide
英文關鍵字
algae
birds
calm
canal
clear
day
fairway
fast
fauna
flock
flora
from
mooring
navigation
river
seagulls
ship
sky
summer
sunny
transport
tug
tugboat
wall
water
waves
white
wide