求一篇基于WEB的校园二手交易平台相关的英文技术文章，最好附有中文翻译。

It is cold, so bitter cold, on this dark, winter day in 1942. But it is no different from any other day in this Nazi concentration camp. I stand shivering in my thin rags, still in disbelief that this nightmare is happening. I am just a young boy. I should be playing with friends; I should be going to school; I should be looking forward to a future, to growing up and marrying, and having a family of my own. But those dreams are for the living, and I am no longer one of them. Instead, I am almost dead, surviving from day to day, from hour to hour, ever since I was taken from my home and brought here with tens of thousands other Jews. Will I still be alive tomorrow? Will I be taken to the gas chamber tonight?
Back and forth I walk next to the barbed wire fence, trying to keep my emaciated body warm. I am hungry, but I have been hungry for longer than I want to remember. I am always hungry. Edible food seems like a dream. Each day as more of us disappear, the happy past seems lik