AnalyzerSentence analysis4SpansSentence信号を増幅する1000 character limitAnalyzeSentence信しん号ごうを増ぞう幅ふくするSpan Details信しん号ごうsignal; signaling; traffic light; traffic signalnoun, suru verbをobject markergrammar増ぞう幅ふくamplification (electrical); magnification; enlargement; amplification (general)noun, suru verbするlight/support verb with a noun or noun-like phrasegrammar