英文關鍵字
area
black
brown
cans
close
conakry
connected
containers
dirty
dry
extreme
flow
ground
guinea
horse
into
large
leaves
lined
littered
low
pipe
plastics
point
pressure
shared
shot
slum
still
tap
trough
twigs
wait
water
英文關鍵字
area
black
brown
cans
close
conakry
connected
containers
dirty
dry
extreme
flow
ground
guinea
horse
into
large
leaves
lined
littered
low
pipe
plastics
point
pressure
shared
shot
slum
still
tap
trough
twigs
wait
water