英文關鍵字
agricultural
agriculture
background
beautiful
bio
biofuel
biology
blooming
blossom
bright
canola
canolaoil
clear
color
colza
crop
environment
farm
field
flower
focus
foliage
foreground
fuel
gold
green
grow
harvest
image
ingredient
insect
land
landscape
natural
nature
oil
oilseed
plant
power
rapeseed
rural
seed
sky
spring
summer
sunny
warm
yellow