英文關鍵字
agriculture
channels
clear
concrete
crop
distribution
ditches
drought
dry
farm
food
green
growing
harvest
horizon
industry
irrigation
land
landscape
leaves
line
maintenance
nature
plant
repair
rural
summer
tilting
water
英文關鍵字
agriculture
channels
clear
concrete
crop
distribution
ditches
drought
dry
farm
food
green
growing
harvest
horizon
industry
irrigation
land
landscape
leaves
line
maintenance
nature
plant
repair
rural
summer
tilting
water