translation.en: In order to make their experience real -- they were unable to find any volunteers, and so they went and they got some ground beef and some bacon and they wrapped it all up to about the size of a human being's area where the device would go, and they stuck the device inside it to perform their experiment somewhat realistically.
translation.zh: 为了让他们的试验更真实－他们无法 找到任何志愿者，所以他们找来 一些牛肉馅儿和培根肉 弄成一个大小和人体内 安放这个装置差不多大小的区域， 然后他们把这个装置放了进去 从而使他们的实验近乎真实。