旁人 | páng rén | other people / bystanders / onlookers / outsiders | |
看客 | kàn kè | audience / spectators / onlookers | |
吃瓜群众 | chī guā qún zhòng | peanut gallery (esp. in online forums) / onlookers who are interested in the spectacle but don't have anything knowledgeable to say about it / (neologism c. 2016) |