You are viewing a single comment's thread from:RE: [Reward 1 SBD] Silver, nothing shiny here/ 此地無銀 [送一 SBD]View the full contextaaronli (73)in #cn • 8 years ago 防偽
sorry @aaronli, i forgot to post answer region, can you post and elaborate more on your answer??
就是增加偽造的難度，從而增加成本