英文關鍵字
agriculture
animal
animals
background
black
cattle
compete
competition
competitive
concept
countryside
disreputable
diversity
domestic
exception
exceptional
family
farm
field
flock
group
herd
idiom
independent
individual
innocent
intruder
lamb
livestock
mammal
meadow
member
minority
nature
negative
nobody
odd
outdoor
outsider
peer
presence
pressure
psychology
rural
sheep
sign
special
unwanted
waywardness
white
wool