英文關鍵字
10
angle
animal
animals
day
daytime
head
high
hippo
hippopotamus
hippopotamuses
in
less
mammal
outdoor
pair
ripples
seconds
swim
swimming
than
the
two
untamed
view
water
wild
wildlife
英文關鍵字
10
angle
animal
animals
day
daytime
head
high
hippo
hippopotamus
hippopotamuses
in
less
mammal
outdoor
pair
ripples
seconds
swim
swimming
than
the
two
untamed
view
water
wild
wildlife