translation.en: And one thing they certainly do at the moment is if you got a 0.1 percent awesome item, they make very sure another one doesn't appear for a certain length of time to keep the value, to keep it special.
translation.zh: 但眼下有一件事情是他们必定做的 就是，如果你得到了千分之一几率的超棒物品 它们绝对保证在一段时间里不会出现另一个 以保持它的价值，保证它的独特性