地平线系列：我的神奇双胞胎

The acerbically witty and severely facially disfigured broadcaster Adam Pearson presents a personal film about genetics. He and his twin brother Neil are genetically identical and both share the same genetic disease, Neurofibromatosis 1 (Nf1) - yet they are completely different. Adam's face is covered with growths, whereas Neil has none. Neil has short-term memory loss, whereas..你觉得被圈养的鸟儿为什么无法自由地翱翔天际？是因为鸟笼不是属于它的东西。