AnalyzerSentence analysis5SpansSentence熱ポンプは省エネに役立つ。1000 character limitAnalyzeSentence熱ねつポンプは省しょうエネに役やく立だつ。Span Details熱ねつポンプheat pumpnounはtopic markergrammar省しょうエネenergy conservation; energy savingnounにdirection, time, indirect object, or target markergrammar役やく立だつ。be useful; be helpful; serve the purposegodan verb
