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Sentence
Span Details
地質調査
geological surveynoun
の
possession, attribution, nominalizer, or nominal linkergrammar
ために
for; for the sake of; on behalf of; because of; due to; as a result of-> 為にconjunction
採土器
soil samplernoun
を
object markergrammar
使っ
use; make use of; employ; handle; spend; consume; speak-> 使うgodan verb
た。
past tense or completed actiongrammar