Analyzer
Sentence analysis
12Spans
Sentence
Span Details
立坑
vertical shaft; pitnoun
を
object markergrammar
掘削
excavation; diggingnoun, suru verb
する
light/support verb with a noun or noun-like phrasegrammar
に
direction, time, indirect object, or target markergrammar
は
topic markergrammar
特殊
special; particular; uniquena-adjective, noun
な
adnominal form of the copula after a na-adjectivegrammar
機械
machine; mechanism; instrument; appliance; apparatusnoun
が
subject markergrammar
必要
necessary; needed; essential; necessity; need; requirementna-adjective, noun
だ。
plain copulagrammar