英文關鍵字
agriculture
anti
apple
apples
biological
branch
control
country
crates
dark
day
defense
disease
farm
farming
food
fresh
fruit
full
green
growth
hail
hailstorm
harvest
leaves
maturation
nature
net
netting
orchard
organic
outdoor
pest
picking
plant
polyethylene
protect
protection
rain
ripe
rural
safety
science
shade
side
sky
spring
storm
transparent
tree
weather