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Sentence analysis
11Spans
Sentence
Span Details
この
this; last (couple of years, etc.); these; past; you (as in "you liar")-> 此のpre-noun adjective
鉱山
mine (ore)noun
では、
contrastive で + は; then; well thengrammar
鉱柱
rib; pillarnoun
を
object markergrammar
残し
leave behind; leave remaining; leave unfinished; not finish; save; set aside; reserve; leave to someone; bequeath; hold on in the ring; stay in-> 残すgodan verb
ながら
while doinggrammar
採掘
mining; digging; excavationnoun, suru verb
を
object markergrammar
進め
move forward; advance; set a clock ahead; proceed with; make progress on; speed up; move earlier; raise; promote; develop; stimulate-> 進めるichidan verb
ている。
ongoing or resultant stategrammar