英文關鍵字
agriculture
animal
aquatic
arid
brown
carcass
carp
climate
closeup
crack
dead
death
dehydration
dirt
disaster
drought
dry
dryness
earth
ecology
environment
environmental
fish
flounder
global
ground
heat
hot
land
life
marine
mud
natural
nature
nobody
outdoor
outdoors
sea
season
skeleton
soil
struggle
summer
survival
warming
water
wild
wildlife