Analyzer
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
川
river; stream; River; the ... rivernoun, suffix
の
possession, attribution, nominalizer, or nominal linkergrammar
水質汚染
water pollutionnoun
は
topic markergrammar
工場排水
industrial wastewater; factory effluentnoun
が
subject markergrammar
原因
cause; origin; sourcenoun, suru verb
だ。
plain copulagrammar