英文關鍵字
adventure
atmosphere
beijing
china
clouds
cloudy
curve
desert
hypnotic
journey
landscape
lhasa
mountains
moving
plateau
quiet
railroad
railway
sky
tibet
tibetan
train
travel
traveling
trip
view
wagons
window
英文關鍵字
adventure
atmosphere
beijing
china
clouds
cloudy
curve
desert
hypnotic
journey
landscape
lhasa
mountains
moving
plateau
quiet
railroad
railway
sky
tibet
tibetan
train
travel
traveling
trip
view
wagons
window