curr = curr-next;
Act Two: Traps and Dicks. Synonyms and Subs-titutes.，详情可参考heLLoword翻译官方下载
Wait! I've got a pretty sweet deal for you. Sign up through the link below, and you'll get (7,000 Free Words Plus 40% OFF) if you upgrade to the paid plan within four days.，更多细节参见51吃瓜
（二）明知住宿人员是犯罪嫌疑人员或者被公安机关通缉的人员，不向公安机关报告的；