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Sentence analysis
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Sentence
Span Details
煤煙
soot and smoke; dirty smokenoun
防止
prevention; checknoun, noun suffix, suru verb
の
possession, attribution, nominalizer, or nominal linkergrammar
ため
sake or purposegrammar
の
possession, attribution, nominalizer, or nominal linkergrammar
規制
regulation; control; restrictionnoun, suru verb
が
subject markergrammar
強化
strengthening; reinforcement; enhancement; reinforcement (psychology)noun, suru verb
され
passive, potential, or respect auxiliary-> されるgrammar
た。
past tense or completed actiongrammar