英文關鍵字
canada
electric
falls
honeymoon
horseshoe
hydro
lapse
niagara
park
power
state
states
time
timelapse
tourist
united
water
waterfall
wedding
英文關鍵字
canada
electric
falls
honeymoon
horseshoe
hydro
lapse
niagara
park
power
state
states
time
timelapse
tourist
united
water
waterfall
wedding