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Sentence analysis
8Spans
Sentence
Span Details
地衣類
lichensnoun
は
topic markergrammar
大気汚染
air pollutionnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
指標
index; indicatornoun
として
as; in the role ofgrammar
使わ
use; make use of; employ; handle; spend; consume; speak-> 使うgodan verb
れる。
passive voice; suffering passive; potential form; spontaneous occurrence; honorific (sonkeigo)auxiliary verb, auxiliary