英语翻译你的每个数据都是被拆开写到4块硬盘上的,要想恢复数据,必须将数据的每个部分都重组起来.因为其中一块硬盘的数据只更

All of your data are written separately into four harddisks,so,if you want to recover them,you must conbine them at first。As nothing is updated after March 15th in one of the disks,you can only recover the data updated before March 15th。we take 4 harddisks as a disk array ,and one of them is chosen to be redundant disk,then the others will be written into datas。 if one of them breaks, we can use the rest three to work out the data and to recover them。 if two of them break,we are not able to recover the data any more。Now,your system prompts that two of your harddisks are broken,but we find that the fourth one is not actually。This mistake results from the system failure of the function to discover it after March 15th。 We can help to find the fourth one back,after which we work out the data in the first disk,taking advantage of the second ,the third and the fourth disk。In this way,we recover your data at last。However,since the fourth disk hasn‘t been working since March 15,we can only recover the data before March 15th that it keeps。 哎呦,终于完了,累死了。 再问： 你英语很棒啊，以后我再有翻译就找你了。 还有一句： 之前已经说过，每个数据是被分成四份写到四块硬盘上的。那么，如果3月15日之前的某些数据在这之后被修改过，而这些数据在第四块硬盘上的部分是没修改以前的，重组时就会产生错误，所以没法恢复。因此，能恢复多少3月15日前的数据，取决于你们在这之后修改过的数据的多少。 再答： 强烈要求加分！！稍等我马上翻译。。 强烈要求加分！！稍等我马上翻译。。 We'v said that every datum is written into each of the four harddisks,so if any data updated before March 15th are modified later,but the same data in the fourth disk haven't been modified,errors will arise ,thus we are not able to recover them。Because of this,how many data updated before March 15th we can recover lies in how many of them have been modified。