英文關鍵字
abundant
america
animal
aquatic
atlantic
bahamas
caribbean
colorful
coral
cushion
diving
floor
life
many
marine
nature
ocean
oreaster
plenty
red
reef
reticulatus
sand
sandy
scenery
scuba
sea
seabed
seafloor
star
starfish
starfishes
the
tropical
tropics
under
undersea
underwater
water
wildlife
zanzibar