But the branch of historical linguistics, involves the comparison of several different languages, or the comparison of different stages of a single language.
但历史语言学的一个分支，涉及到几种不同语言的比较，或同一种语言不同阶段的比较。
2
The Teradata connector is a single solution designed to replace all the legacy stages.
作为一个单独的解决方案，Teradata连接器旨在替代所有的早期工作台。
3
Uruguay become the 4th team not to concede a single goal in the group stages of the World Cup since 1996.