英文關鍵字
above
aerial
animal
aquatic
australia
beautiful
blue
calm
clear
coast
coastline
creature
creatures
day
delphinus
diving
dolphin
drone
happy
humpback
large
majestic
mammal
marine
massive
megaptera
mutualism
nature
novaeangliae
ocean
rorqual
sea
shallow
surface
surfacing
swim
symbiotic
three
together
turquoise
two
vertical
water
whale
wild
wilderness
wildlife