The "modifier" (adverb or adjective in a sentence) is not required, usually.

通常不需要“修饰语”（句子中的副词和形容词）。

youdao

He does not know an adjective from adverb.

他连形容词和副词都分不清楚。

youdao

Both are an accurate representation of the adverb employed in the original text-not an adjective.

两种翻译都正确反映了原文此处所用的副词而非形容词。

youdao