AnalyzerSentence analysis6SpansSentenceこの教訓を心に留めるべきだ。1000 character limitAnalyzeSentenceこの教きょう訓くんを心こころに留とめるべきだ。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心こころに留とめるbear in mind; keep in mind; take note ofexpression, verbべきshould; ought togrammarだ。plain copulagrammar