AnalyzerSentence analysis5SpansSentenceこれは世界初の実用化です。1000 character limitAnalyzeSentenceこれは世せ界かい初はつの実じつ用よう化かです。Span Detailsこれはas for this; this (topic); hey!; look here!; well!expression, interjection世せ界かい初はつworld's first; first in the worldno-adjective, nounReport an issue with this page