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Sentence analysis
7Spans
Sentence
Span Details
この
this; last (couple of years, etc.); these; past; you (as in "you liar")-> 此のpre-noun adjective
現象
phenomenonnoun
は
topic markergrammar
実験
experiment; experimentationnoun, suru verb
で
location, means, or scope markergrammar
観察
observation; watching; surveynoun, suru verb
される。
passive, potential, or respect auxiliarygrammar