SN-2558 已核对来源，附原文与上下文。
在有时间好好写代码解决之前，任何备份流程/办法都只是权宜之计。在代码到位之前，我们可以先用文字缓解局面。
Any backup process/procedure would just be a stopgap until there's time to properly work on coding solutions in software. We can try to use words to help the situation until code gets there.
备份的主要改进会是预生成的密钥池，以及加载时重新扫描、从区块历史里捞出被漏掉的交易。那样一次备份就能管用很久。
The main backup improvement will be pre-made pool of keys, and a rescan at load to scrape missed transactions from the block history. Then a backup will last forward for a long time.
