AnalyzerSentence analysis5SpansSentenceリュックサックは通学に使う。1000 character limitAnalyzeSentenceリュックサックは通つう学がくに使つかう。Span Detailsリュックサックbackpack; rucksack; knapsacknounはtopic markergrammar通つう学がくcommuting to school; school commutenoun, suru verbにdirection, time, indirect object, or target markergrammar使つかう。use; make use of; employ; handle; spend; consume; speakgodan verb