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Sentence analysis
6Spans
Sentence
Span Details
この
this; last (couple of years, etc.); these; past; you (as in "you liar")-> 此のpre-noun adjective
作文
writing; composition; essay; empty formal writing; perfunctory compositionnoun, suru verb
は
topic markergrammar
間違い
mistake; error; blunder; mishap; accident; trouble; indiscretion; improper conductnoun
だらけ
full of; riddled with; covered all over withnoun, noun suffix
だ。
plain copulagrammar