?? ?????????????? ????
????:1???????:??????wx
2???????
3??????
4????????
5???????
???????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????????“???????????”??????????????(??????????)
???????????????????:?????????????????