?? ?????LG?????? ???????
????:1???????:?????????
2??????????????
3??????
4?????vx
5????????
??????????????1????????23???????????????????? ????????,1?23?????????????????,?29???LG????????????,????,?,?????????????
?,????,???????,???,????????????,??????,???????????????????????
???????????????????,???????????????LG????????,“??????,??????,??????????????????????????????????????”
????:????