英文關鍵字
agriculture
biologist
brazil
cattle
elephant
feed
field
fresh
grass
green
grows
heavy
inspecting
livestock
man
multipurpose
nature
outdoors
pasture
people
plant
robust
rural
savannas
seeds
stalks
stems
subtropical
summer
texture
that
tropical
英文關鍵字
agriculture
biologist
brazil
cattle
elephant
feed
field
fresh
grass
green
grows
heavy
inspecting
livestock
man
multipurpose
nature
outdoors
pasture
people
plant
robust
rural
savannas
seeds
stalks
stems
subtropical
summer
texture
that
tropical