The very word " expansion" has disappeared from our political vocabulary, which now uses the words " extension" or, critically, " overextension" to cover a very similar meaning.
" 扩张" (expansion)这个词从我们的政治词汇中消失了，现在用" 延伸" （extension) 或者关键性的" 过分延伸" (overexte)来涵盖非常相同的含义。