从UI的角度，程序可以比现在更快地恢复。
From a UI perspective programs will resume much faster than they currently do.
飞行员在接受专业训练时也学过如何应对皮托管故障：只要保持飞行角度和推力知道探针恢复工作即可。
Pilots are trained to respond to pitot failure by maintaining pitch and thrust until the probes resume working.
从灾难恢复的角度来看，可移动存储设备(磁带、磁盘、甚至usb)是最可靠的备份，因为可以将所存储的信息保存在现场以外的其他位置。
The removable storage solution (tape, disk, or even USB) is the most reliable backup from a disaster recovery standpoint, in that the storage can be kept offsite in a different location.
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