?? ?????????????4.2???? ???27??
????:1??????:?????????
2?????
3?????93?????
4????????
5?????
???6?????????????16?? ???:6?16??????????13?39??(????39.08??,?75.27?)??4.2????,?27????
?:?? ???:??????????????6?????????????16?? ???:6?16??????????13?39??(????39.08??,?75.27?)??4.2????,?27????
?:?? ???:???????????????:1??????:?????????
2?????
3?????93?????
4????????
5?????
???6?????????????16?? ???:6?16??????????13?39??(????39.08??,?75.27?)??4.2????,?27????
?:?? ???:???????????