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Sentence analysis
10Spans
Sentence
Span Details
炭塵爆発
coal dust explosionnoun
を
object markergrammar
防ぐ
defend against; protect against; prevent; avert; avoidgodan verb
ために、
for; for the sake of; on behalf of; because of; due to; as a result of-> 為にconjunction
坑内
inside a mine; within a pitnoun, no-adjective
の
possession, attribution, nominalizer, or nominal linkergrammar
換気
ventilation; air exchangenoun, suru verb
が
subject markergrammar
重要
important; essential; significantna-adjective
だ。
plain copulagrammar