
䱫 ΰ Ư Ű ۵ƴ. ϰ, ȭϰ, δ 俰ϰ. ϻ Ưϰ ٰ´. Ѿ ü ΰ ʱ ð 䱫 Ǽҵ带 ǻŸ Ҽ 䱫须4.

ʸ 층. 1985 2 21ϻ.
̱ University of Wisconsin-Madison ϸ鼭
PR ϰ ִ.
ʵб 6г ߴ ķ ģ Բ
Ҽ Ⱑ Ǿ ߴ.
Ҽ, θǽ Ҽ, ߸ Ҽ پ 帣
ֿ ǰδ 2000 Ⱓ <ɱ> 2ǰ
2001 ſ ߴ <ְ ɿ> ִ.
2002 ͳ Ȱ ߴߴٰ
2007< 䱫> Ǿƿ Ȱ 簳.
< 䱫> < Yes or No> ̴.

14 ٶ ճ
15 ż
16 ޱ ȯ
17 °
18 ô ߽ɿ
19 ô ̾
20 ʷα - ο ô