crisis of validity的用法和样例：
例句
- Any Party, who committed heavy mistakes in history, is doomed to exhaust the ruling resources and incite the legitimacy crisis.
凡是在历史上犯有重大历史错误的政党，都会给执政资源带来重大的消耗而引发合法性危机。 - Existentialists want to change the EU's institutions through the constitution, whereas instrumentalists fear this cannot resolve the EU's crisis of legitimacy.
存在主义者想通过宪法改变欧盟的机构，而工具主义者则担心这并不能解决欧盟的合法性危机。
