??
????????2?3???? (??????????????? ????????????)??????????,????????????3???????????????,????G40?G60?G50?G2?G15?????????????“?????”???????????????????????????????
2?????????3????????????,???????????????,????????????????,48??G40?????????,??G40??????????????G60?,????????????????????????,????????,?????,???????????????,???????
“?,??????????,??!”2??????3??????????????????????????8??????????????,G40?????????????4000??????????,??????????30??????????,?,???,???????????????????
???,2???1??G40????(??????????)????????5.5??????,2???????2?????(????????????)????6?,??????????????3????????????4??7???
“?????7??,????????????????????????,??????,??????????G40??????????????”??????????????????????????,?????,??????,??,?G40????????????????????,???????,?????????????????????
??????????????????????????,???,???????????,????????,?????????????????????????,???????????????G40????,?????????,???
3???10???????,????????????G40?,??????????????????????,?????????????,????????,??,??????????,????????????????,??????????????
?,G15??????????3?10????????????????,???14????????????????????,3??????????????4?2.5?????
????????????G40???G60?????????,????????????G60???2?????????2?,???????????????,???????????,??????????????,?????,????????????,????????,????????
?????????,???????????2???1???????????????????(??????)????????????????,G40?????????????3??????4????????,G40?G60?G50?G2?G15???????“??????????????????”??(????)
??????:??????????????
????????? ???????????????????????????