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Is an iTunes backup stored off-site the most efficient way to go?
脱机备份itunes是不是最有效的方式？
youdao
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Do perform regular system backups, and keep your data backup off-site.
请按时将系统备份，并将数据另外保存。
youdao
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Do perform regular system backups, and keep your data backup off-site.
请按时将系统备份，并将数据另外保存。
youdao