gnolia一项在线书签服务，上周表示它不能恢复在一次数据库崩溃中损失的用户数据。
Ma.gnolia, an online bookmarking service, said last week it had been unable to recover users' data lost in a corrupted database.
它可以帮助病人恢复失去的技能和学习，以弥补不能撤消的损失。
It helps patients regain lost skills and learn to compensate for damage that can't be undone.
但在电力电缆的使用过程中，一旦发生故障，很难快速找到故障点的位置，如果不能及时排除故障并恢复供电，往往会造成巨大的经济损失。
But if the power cable goes wrong during use, it is difficult to locate the fault quickly. If can't eliminate the cable fault and restore power supply in time, huge economical loss will be made.
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