现实性

tā gěi shàng si jiě shì le zhè yàng yī gè xiàng mù de bù xiàn shí xìng

她给上司解释了这样一个项目的不现实性。

She explained to her superiors the impracticality of such a project.

xiàn shí xìng hái yǒu lìng yī fāng miàn nà jiù shì tā de běn zhì xìng

现实性还有另一方面，那就是，它的本质性。

The other aspect of actuality is its essentiality.