英文關鍵字
snow
canal
danger
winter
thin
footprints
waterway
ice
fern
snowfall
hazzard
leaves
brown
climate
cold
extreme
freeze
frost
chill
icy
dry
seasonal
natural
nature
foliage
plants
vegetation
textured
ecology
rural
countryside
terrain
frozen
water
lonely
trees
remote
rugged
white
scenic
landscape
outside
outdoors
outdoor
towpath
waterside
route
day
direction