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Sentence analysis
8Spans
Sentence
Span Details
二酸化硫黄
sulfur dioxide; sulphur dioxidenoun
は
topic markergrammar
大気汚染
air pollutionnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
原因
cause; origin; sourcenoun, suru verb
と
quotation, conditional, companion, or and markergrammar
なり
become; get; turn; grow; result in; turn out; end up; prove to be; consist of; be composed of; be made up of; be completed; be realized; succeed; be accomplished; change into; turn into; transform; come to do; begin to do; grow to do; amount to; add up to; come to; play the part of; act as; serve as; be used for; be useful for; be promoted (shogi); do (honorific)-> 成るgodan verb, auxiliary
ます。
polite non-pastgrammar