Does the cloud back up your data?
云服务是否备份你的数据？
You should back up your data often.
你应该经常备份你的数据。
For instance, always back up your data.
例如，总是备份您的数据。
Unfortunately, if this doesn't work, your best bet is probably to back up your data and reinstall Ubuntu.
如果这无法解决问题，那么很遗憾，你最好的选择也许只能是备份数据后重新安装ubuntu了。
In mysql, you might use a command such as mysqldump to back up your data and execute the SQL to restore the data.
在mysql中，您可以使用诸如mysqldump命令来备份您的数据，然后执行sql来恢复数据。
But what you can do is back up your data.
你能做的就是备份你的数据。
As a precaution, back up your data before executing the query.
作为预防措施，可在执行查询前备份数据。
As a precaution, back up your data before executing a Delete query.
作为预防措施，可在执行“删除”查询前备份数据。
It is advisable to immediately back up your data and replace your hard-disk drive by calling your support desk or Dell.
建议您立即备份资料，并与支援服务台或Dell ComputerCorporation联络，更换您的硬碟机。
The advice to back up your data is something that is probably said at least once every 5 seconds by some random person on the Internet.
备份你的数据，这可能是互联网上随便一个人至少每隔5秒钟就可能给你的忠告。
Back up your data before you do anything else.
在做任何事情之前备份数据。
Back up your data before you do anything else.
在做任何事情之前备份数据。
应用推荐