AnalyzerSentence analysis6SpansSentenceこの教訓を心に留めておきなさい。1000 character limitAnalyzeSentenceこの教きょう訓くんを心こころに留とめておきなさい。Span Detailsこのthis; last (couple of years, etc.); these; past; you (as in "you liar")-> 此のpre-noun adjective教きょう訓くんlesson; moral; preceptnoun, suru verbをobject markergrammar心こころに留とめbear in mind; keep in mind; take note of-> 心に留めるexpression, verbておきdo in preparation-> ておくgrammarなさい。command or instructiongrammar