英文關鍵字
agriculture
beautiful
change
climate
closeup
countryside
crisis
crop
disaster
dried
drought
dry
dryness
environment
extreme
failure
farming
field
fields
flower
food
garden
gardening
global
harvest
hot
hunger
irrigating
irrigation
leaf
loss
meteorology
natural
nature
outdoor
plant
rural
scarcity
season
shortage
soil
spring
summer
sunflower
sunflowers
system
warming
water
weather
yellow