主æ
å°ç½è
200å
è¾
æ
æ²¹
éé
ç
éé
è±
20å
å³ç²¾
2å
æ¥éª¤
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/4afbfbedab64034f426f47aba4c379310b551df8?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
1.æè±åæ²¹æ¾å
¥é
éã
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/2e2eb9389b504fc21fcd35a8eedde71191ef6d89?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
2.æ¾å
¥å°ç½èã
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/2cf5e0fe9925bc3183cf843555df8db1ca137089?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
3.æ¾å
¥è±ã
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/d4628535e5dde7115e40c65bacefce1b9c166189?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
4.å å
¥çã
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/50da81cb39dbb6fd72d9608b0224ab18962b3798?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
5.å å
¥å³ç²¾ã
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/d31b0ef41bd5ad6ec67be1478acb39dbb7fd3c98?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
6.ç好以åå°±å¯ä»¥åäºã
å°è´´å£«
å欢辣çå¯ä»¥å è¾£æ¤ã