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Sentence analysis
11Spans
Sentence
Span Details
歴史的
historical; traditional; historicna-adjective
に、
adverbial form after an adjectival suffixgrammar
囚人労働
prison labor; forced labornoun
は
topic markergrammar
道路建設
road constructionnoun
など
and so on; such asgrammar
に
direction, time, indirect object, or target markergrammar
利用
use; utilization; applicationnoun, suru verb
され
passive, potential, or respect auxiliary-> されるgrammar
てき
change continuing toward the present point-> てくるgrammar
た。
past tense or completed actiongrammar