itisdifficult后面接動(dòng)詞不定式，例如：itisdifficulttofindtheanswer.（找到答案很難。）

在中國語境中，"It is difficult后面接什么"這個(gè)問題的回答是："在英語結(jié)構(gòu)中，'It is difficult'后面通常接動(dòng)名詞或者是動(dòng)詞不定式作賓語，例如'It is difficult to learn English'或者'It is difficult learning English by self-study'，這取決于句意和使用場景。"

unitànèháimántiánkěyǐzěnmeyánɡyìititisdifficult后面的可以接 say或者是表達(dá)困難程度的詞語 like how difficult

it is difficult to 解釋復(fù)雜的概念需要耐心和清晰的表達(dá)

it is difficult to＋動(dòng)詞原形后面接動(dòng)詞原形