英语语法分析

All modern vessels of any size are fitted with radar installations.

所有现代化船只，不论大小，都装有雷达装置。

All nuclear installations are subject to international safeguards.

一切核设施均须执行国际防护措施。

《牛津词典》

Norton GoBack is the perfect tool for random system crashes, failed installations, and inadvertent deletions.

Norton GoBack 是完美工具，可用于处理随机系统崩溃、安装失败和无意删除的情况。