我看他寫
• A number of players have been asking about bonuses for those already own a copy of Portal Knights on Steam. Unfortunately, we’re unable to offer a discount for those who already own Portal Knights. We will however, be giving those who joined us during Early Access some bonus items, so watch this space!

？什么抢先版

很抱歉我们无法为已经拥有游戏的玩家提供折扣(给你折扣也没用啊你已经有了)，我们会给你们一些游戏里的特殊道具作为奖励

unable表示不能够，并不是他们不想