[问答咨询]救救孩子，独角兽的胸卡了一下午愣是拼不上

[img]https://img.nga.178.com/attachments/mon_202010/21/jwQ5-hxmgK24T3cSsg-lc.jpg.medium.jpg[/img][img]https://img.nga.178.com/attachments/mon_202010/21/jwQ5-4t2hK1rT3cSlc-sg.jpg.medium.jpg[/img][img]https://img.nga.178.com/attachments/mon_202010/21/jwQ5-a7zvK1lT3cSlc-sg.jpg.medium.jpg[/img][img]https://img.nga.178.com/attachments/mon_202010/21/jwQ5-fmaqK1aT3cSlc-sg.jpg.medium.jpg[/img][img]https://img.nga.178.com/attachments/mon_202010/21/jwQ5-d76mK1uT3cSsg-lc.jpg.medium.jpg[/img]
pg独角兽，就是这个胸部和肩膀的滑动结构，这个肩膀根本拼不紧，只要滑动必定会有一边飞出来，这就导致后一步胸甲装不上，胸甲按说明书装上以后滑动肩部，感觉就像拼错了一样，把胸甲直接挤的往上走，这是咋回事，有没有拼过的朋友说说经验