AnalyzerSentence analysis7SpansSentence中継線交換機は、電話網で重要な役割を果たす。1000 character limitAnalyzeSentence中ちゅう継けい線せん交こう換かん機きは、電でん話わ網もうで重じゅう要ような役やく割わりを果はたす。Span Details中ちゅう継けい線せん交こう換かん機きtoll switch; trunk exchangenounは、topic markergrammar電でん話わ網もうtelephone networknounでlocation, means, or scope markergrammar重じゅう要ようimportant; essential; significantna-adjectiveなadnominal form of the copula after a na-adjectivegrammar役やく割わりを果はたす。play a role; serve a function; play a partexpression, verb
