It is hard to explain what is important about something that most people never will understand.

对人们无法理解的事物，向他们解释这种事物的重要性，是一件极为困难的事。

youdao

It is hard to explain what is important about something that most people never will understand.

对人们无法理解的事物，向他们解释这种事物的重要性，是一件极为困难的事。

youdao