????:1???????????:???????????

2?????????????

3?????600?????

4??????????

5??????????

??????9??????20??? ?????,???19??????????,???????????,??,?????

????????(NHK)?,????,?????19???8????????,???????315????????????,????????,????

?????:?????????????????(NHK)??

????????,????????,???,??????????300???????????????????????,????????????????300??????????????????????,???????

???????,??????,????????????????,???

???????????????????????,?1964????????,???

???????,??????????????????????????72????????5???????????????????,??4.5??????

??????????:???????