英文關鍵字
1080p
60fps
adult
animal
australia
australian
baleen
blow
blowhole
blowing
breath
breathe
cetacean
conservation
eden
fin
humpback
knobbly
marine
megaptera
migrate
migration
mother
mouth
novaeangliae
ocean
protect
rorqual
submerge
surface
watching
whale
whaling