?? ????H3??????3??
![](https://image.chezhanri.com/2019/1119/4b04c716775e1c7b4310a71026b2c729.jpg)
????:1?????:??????????
2??????????
3?????????????
4???????
5??????????
????????????7???1???12?????06?,?????H3?3??,??“????4?”?
?????6??30????,?7????????1????
H3???H2A????????H3???????????1?3?,????,????H3??2?2??????????????17??????(?????????????????? ???)
?:????