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Sentence analysis
8Spans
Sentence
Span Details
当時
at that time; in those daysnoun, adverb
の
possession, attribution, nominalizer, or nominal linkergrammar
労働環境
work environment; working conditionsnoun
は
topic markergrammar
酷
harsh; severe; strict; unfairna-adjective, noun
を
object markergrammar
極め
take to the limit; pursue to the utmost; reach the end of; reach a peak; be extremely; be at the height of; exhaust completely; use every possible word; leave nothing unsaid-> 極めるichidan verb
た。
past tense or completed actiongrammar