translation.en: Half of them are told that they're being given the shocks by somebody in another room, but the person in the other room doesn't know they're giving them shocks.
translation.zh: 有一半的人被告知这些电击 是有人在另外一个房间传递给他们的 但是在另一间房间的人并不知道他们在给别人刺激