current_users = ['Niuniu', 'Niumei', 'GURR', 'LOLO'] # 创建一个列表current_users new_users = ['GurR','Niu Ke Le','LoLo','Tuo Rui Chi'] # 再创建一个列表new_users for user in new_users: #使用 for 循环遍历new_users &n...