irreplaceability

irreplaceability analysis 不可代替性分析

Irreplaceability y 不可取代性 ^[1] 

Reading indeed will make your life more colorful. It can increase your intelligence and improve your behavior. When you fall into love with reading, you will find its irreplaceability.閲讀的確能夠使你的生活更加豐富多彩。他可以增進你的智力並且改善你的行為。當你深深地陷入閲讀中的時候，你就會發現他的不可替代性。

From the analysis of features of the newspaper, we can draw a conclusion that newspaper is irreplaceability in a long period.從報紙的特點進行分析後可以看出，在很長一段時間報紙都具有不可代替性。

The second division explains the four features of core competence: lasting possessiveness, irreplaceability, continual profiting and sustainability.第二部分主要説明核心競爭力的四個主要特性即長期擁有性、不可替代性、持續贏利性及延續性； ^[1]