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Sentence analysis
9Spans
Sentence
Span Details
この
this; last (couple of years, etc.); these; past; you (as in "you liar")-> 此のpre-noun adjective
プロジェクト
projectnoun
に
direction, time, indirect object, or target markergrammar
は、
topic markergrammar
余人をもって代えがたい
hard to replace (with another person); irreplaceable (person)expression
専門家
specialist; expert; professionalnoun
が
subject markergrammar
必要
necessary; needed; essential; necessity; need; requirementna-adjective, noun
だ。
plain copulagrammar