insignificance

相对不重要

the state of being unimportant when compared to something else

与别的事物相比时所处的不重要状态

变得无足轻重

to gradually become less important or noticeable until it disappears

逐渐变得不重要或不引人注目，直至消失

相形见绌

to seem much less important or impressive when compared to something else

与别的东西相比，显得不那么重要或令人印象深刻