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ȸ: 430
/ õ : 80
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ö鿡 ˾ƺó.
Ի , ߿ , Ǹ ٽ ƿ .
츮, Ƶ, ö ̵ ˰ ־ ѵ, 翡 .
ε ûտ Ʒ ӿ ܿ ٰܴ ߴٳ.
ڵ(ornithologists) ͵ ´,
ö ̵ ؼ, ó ͵ .
㿡, ˾ƺ űϳ.
They don't get lost.
հ ũۿ Ǵ ֹ尡 500 ʰ ٴ ǵ ؿ.
ö ̸ ־.
Northern Oriole
Barn Swallow
Ruby-Throated Hummingbird
Arctic Tern
̵ ǥ ־.
leave for the south
migrate south
fly south
fly to the South pole
start north
migrate north
return north
move to their summer homes in the north
reach their northern homes
make their journey to the north
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2010 12 01 19:41:58 |
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