Analyzer
Sentence analysis
10Spans
Sentence
Span Details
歴史的
historical; traditional; historicna-adjective
な
adnominal form of the copula after a na-adjectivegrammar
出来事
event; incident; occurrencenoun
の
possession, attribution, nominalizer, or nominal linkergrammar
年月日
date (year, month, day)noun
を
object markergrammar
覚える
memorize; remember; bear in mind; learn; pick up; acquire; feel; experience; think; regardichidan verb
の
possession, attribution, nominalizer, or nominal linkergrammar
は
topic markergrammar
難しい。
difficult; hard; complicated; serious; tricky; hard to handle; not feasible; difficult to do; not possible; fussy; particular; hard to please; sullen; glum; serious-looking; dirty; unclean; detestable; unpleasant; uncomfortable; creepyi-adjective