AnalyzerSentence analysis5SpansSentence急速な技術の進歩1000 character limitAnalyzeSentence急きゅう速そくな技ぎ術じゅつの進しん歩ぽSpan Details急きゅう速そくrapid; fast; quickna-adjective, nounなadnominal form of the copula after a na-adjectivegrammar技ぎ術じゅつtechnology; engineering; technique; skill; art; craftnounのpossession, attribution, nominalizer, or nominal linkergrammar進しん歩ぽprogress; advance; improvement; developmentnoun, suru verb