???????“????”???“???”????

?????2???????2?????,??????,???“???????????????????????????????”????,??????????“???????????????????????????????????????”?????(Chinook)???

????,????????“????”????????????????????????????????????????????????????????????????????,???????????????????????,?????????

?,??????????????,???????,????????4???????,????????????????,???50??????????????;????,???????????????????????????????????70????????????????????

2????????????????????????1?,???????50????????????????????????????,???????,??????????????????????????“???????????????????”???“???”????????????

2??2?,????????????????“?”2025?????????????????????

(??? ???? ??????? ?????????)

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