ファンダメンタル

(1) 特に何かの本質における影響において遠くまでおよび、徹底的である(far-reaching and thoroughgoing in effect especially on the nature of something; "the fundamental revolution in human values that has occurred"; "the book underwent fundamental changes"; "committed the fundamental error of confusing spending with extravagance"; "profound social changes")(far-reaching and thoroughgoing in effect especially on the nature of something)

⇒深遠な社会の変化(far-reaching and thoroughgoing in effect especially on the nature of something)

(2) 基本的な事実、原則である、またはそれに関わるさま(being or involving basic facts or principles; "the fundamental laws of the universe"; "a fundamental incomatibility between them"; "these rudimentary truths"; "underlying principles")(being or involving basic facts or principles)

⇒基本的な原則(being or involving basic facts or principles)

(3) 不可欠な要素として働く(serving as an essential component; "a cardinal rule"; "the central cause of the problem"; "an example that was fundamental to the argument"; "computers are fundamental to modern industrial structure")(serving as an essential component)

⇒ンピュータは近代的な産業構造の基礎である(serving as an essential component)