Caller: "I deleted a file from my PC last week and I have just realised that I need it. If I turn my system clock back two weeks will I have my file back again?".
高中的时候 很多学校都有各种各样的模拟考 有一个人 他的英语很烂很烂 一次英文模拟考 作文题目是“ADog” 结果那个人就这样写—— One day I see a dog. I said"Hi!" Dog said"Hi!" I said"Can you speak Chinese?" Dog said"Yes!" I said"So,let"s speak Chinese!" Dog said"O.K." I said“你最近都在做什么丫?” Dog said“我前天刚刚