英文關鍵字
boat
boulder
camp
carry
cat
float
flow
fun
kayak
paddle
pebble
push
raft
river
rock
stone
summer
sun
swift
swim
tour
tourism
tourist
travel
water
wet
white
wild
wilderness
英文關鍵字
boat
boulder
camp
carry
cat
float
flow
fun
kayak
paddle
pebble
push
raft
river
rock
stone
summer
sun
swift
swim
tour
tourism
tourist
travel
water
wet
white
wild
wilderness