“看那儿,就像是朵花儿!”,“那是道金色的水波吗?”,“这是长长的隧道和一系列的同心环”……这些低声议论来自美国加利福尼亚州圣迭戈的一个大会议室,这里挤满了胃肠学专家和来自世界各地科学界的记者。在会议室的大屏幕上,正在放映的是一部令人难以置信的关于在人体内“漫游 “Look there, it’s like a flower!” “Is that a golden wave?” “It’s a long tunnel and a series of concentric rings.” These whispers came from San Diego, California. A large conference room is packed with gastroenterologists and journalists from scientific communities around the world. On the big screen of the conference room, what is being shown is an incredible “roaming” in the human body.