The Google App Engine does not offer any type of data backup solutions, though the underlying data store is designed to be highly fault-tolerant.
GoogleAppEngine没有提供任何数据备份解决方案，但是底层数据库具有很强的容错能力。
Other Lenovo offerings include camera apps; a security app with antimalware and antitheft features; as well as a data backup app that saves contact lists, text messages and call logs.
联想的应用套件中还包括相机应用程序、反恶意软件和防盗窃的加密程序，以及保存通讯录、短信和通话记录的备份程序。
Do not use Sony Ericsson's 'Backup and Restore' app as this will be overwritten.
不要使用索尼爱立信的“备份和恢复的应用程序，因为这将被覆盖。”
Do not use Sony Ericsson's 'Backup and Restore' app as this will be overwritten.
不要使用索尼爱立信的“备份和恢复的应用程序，因为这将被覆盖。”
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