?? ??????????? ????????????
![](https://image.chezhanri.com/2019/1203/9fa06f56afd97f525cd83271c411b961.jpg)
????:1?????:?????????
2????????????
3???????wx
4??????
5??????????????
????8???????????17? ??,17?19??????????,???????????,????,??????????????,???????????????
?,8??17?????08?18?????????????08?????????????,???????????????????????????????????????????????????????????????????????????????????,??,??????(100~140?)??(?20~50??,??????????????????70??????),???8???????17?????06?????
?????
8????????17?08??18??08??,??????????????????????????????????????????????????????????????????????????????????????????????????,????,?????????????(100~140????)?
8???????????????18?08????19?????08?????,??????????????????????????????????????????????????????????,?,????????????????????????????????????(50~80?????)???????????????????5~6??????????????
8????19?08??????????20??????08?,?????????????????????????????????????????????????????????????????????????????????????????,??,??????(100~120?)???????????6~7??