冰激凌三明治也增强了几乎所有安卓自带的软件。
Ice Cream Sandwich also includes enhancements in almost every native app within Android itself.
集群是一个高级的主题，可能需要安装一些您的Linux发行版本没有自带的软件包。
Clustering is an advanced topic and will probably require installation of packages not included with your Linux distribution.
要阅读软件自带的操作手册，经常升级。
Read the manual that comes with the software and update frequently.
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