???????????????2??8?? (??????????????????????? ???????????)2?8?,?,‌?????????1??????????????2??1????????????????????,?500?????????,?????????????,??,???????,?????????????????(?)

????????????????????:??? ??“?????150???”????

?? ?????:?????????????

????:1??????150???:??????

2???????????

3???????

4?????

5?????????

???????????????2??8?? (??????????????????????? ???????????)2?8?,?,‌?????????1??????????????2??1????????????????????,?500?????????,?????????????,??,???????,?????????????????(?)

????????????????????:???