translation.en: What happens is every protein in your body is charged, so the proteins are sprayed in, the magnet spins them around, and then there's a detector at the end.
translation.zh: 它是怎么回事呢？你身体里的每个蛋白都是带电的， 磁性物质围绕蛋白质旋转， 最后有一个检测器，