????????4???佇??????,????????4??佇??????,?????????????
????????4??佇??????????????
????????
·??·???????+7%
·??·???????+7%
·???????
·??????????X4 3% ???????X1 4% =16%
·?????????????X1 3% ???????X4 4% =19%
·??Σ????????????+3%
·6????????6%X3 =18%
·??????????+4%
·???81% ??????84%
????????4?????e????? ??????7??19?????>> >> >> >> >>
40407????????4?????http://audiogearreviews.com/zmxy4/