英文關鍵字
active
adrenaline
adventure
boat
canoe
canoeing
danger
energy
equipment
extreme
flow
flowing
forest
glacier
helmet
lake
melt
motion
mountain
mountains
paddle
paddler
paddling
plastic
pouring
rapid
recreation
risk
river
rock
scenic
slow
soca
sport
sports
stone
stream
summer
travel
valley
vista
water
waterfall
wave
wet
white
whitewater
workout