关于angle3000的作文知识

Thereissuchaconversation:Theoldmonkaskedtheyoungmonk:ifyoucrossthepreviousstepisdead,stepbackisdead,howdoyoudo?Thelittlemonkdidnothesitatetosay:Igotothenext.Yes,theroadisnotonlybackward,whenyouwanttob...