I rather naïvely gave my address to a man I met in an Internet chat room.我很天真地把我的地址给了一个在互联网聊天室里认识的男人。Somebody's been posting obscene messages in this chat room.有人一直在这个聊天室里发布淫秽信息。She chose a penguin as her personal avatar in the chat room.她选择企鹅作为她在网络聊天室的个人头像。