translation.en: Well, we were confined though, limited, I should rather say, for several reasons that it's not worth explaining, to endoscopy only, of the many other options we had, and with a 4mm camera attached to it, we were successful in documenting and taking some fragments of what it turns out to be a reddish color, black color, and there is some beige fragments that later on we ran a much more sophisticated exams,
translation.zh: 但是我们遇到各种刁难，或者说被限制 因为一些根本不值得解释的原因 虽然我们有很多其他选择，却只能使用内镜检查技术 通过一个4毫米镜头来窥视， 我们最终还是成功的证明 并且发现一些彩色的碎片 包括淡红色碎片，黑色碎片 一些米黄色碎片随后也被发现 我们立刻对这些碎片展开了更多复杂的检验