The failover within a site is automatic and manual across sites: automatic HA, manual DR.

所有站点中的故障转移分为自动和手动两种：自动HA、手动dr。

youdao

You can find a formal PHP development manual available online at the PHP Web site (see Resources).

您可以在PHP Web站点中找到在线可用的正式PHP开发手册(请参阅参考资料)。

youdao

Read about rsyslog (the new system logging framework to replace syslog and klog) at its manual page and also its wiki site.

浏览rsyslog(替代syslog和klog的新系统日志框架)的在线手册及其Wiki网站。

youdao

Your thoughts on the site look in good order, but because this is an entirely manual process, many of your well-written, carefully considered submissions never make it to the site.

BBC: NEWS | UK | Magazine | From the editor's desktop

Repair company iFixit, which aims to be an online hub for repair guides, recently posted a service manual for the Wi-Fi version of the iPad on its site.

FORBES: iPad's Screen Cracking Far Less Than iPhone's So Far

It overshot the planned landing site, sounded several worrying alarms on its flight, and eventually touched down under manual control with a mere 25 seconds of fuel remaining.

ECONOMIST: Space lifts