英文關鍵字
blue
board
boat
clouds
cruise
forward
journey
leisure
movement
navigation
passenger
river
russia
sail
saratov
serenity
ship
sky
threedeck
volga
water
waves
英文關鍵字
blue
board
boat
clouds
cruise
forward
journey
leisure
movement
navigation
passenger
river
russia
sail
saratov
serenity
ship
sky
threedeck
volga
water
waves