national identification的用法和樣例：
例句
- The formation of the centralized pedigree is related to the national assimilation.
一元譜系的形成與戰國時期的民族融合和民族認同息息相關。 - Russia's own national identity has been in flux since the collapse of the USSR, along with its ideology and multi-ethnic empire.
自從蘇聯這個多民族帝國及其意識形態崩潰之後，俄羅斯的民族認同一直處於變化之中。
