英文關鍵字
alps
beautiful
camera
cameraman
cameras
canton
clear
crystal
diver
diving
droplets
enjoyment
favorite
filming
frame
glass
huge
landscape
located
mountain
nature
operator
photographer
picturesque
place
power
relax
river
rocks
shooting
shot
smooth
stones
swiss
ticino
tourism
transparent
travel
traveling
trip
turquoise
underwater
valle
valley
verzasca
video
videographer
voyage
water