Analyzer
Sentence analysis
12Spans
Sentence
Span Details
機械
machine; mechanism; instrument; appliance; apparatusnoun
を
object markergrammar
良好
good; favorable; satisfactoryna-adjective, noun
な
adnominal form of the copula after a na-adjectivegrammar
状態
state; condition; situationnoun
に
direction, time, indirect object, or target markergrammar
維持
maintenance; preservation; keeping upnoun, suru verb
する
light/support verb with a noun or noun-like phrasegrammar
の
possession, attribution, nominalizer, or nominal linkergrammar
は
topic markergrammar
大変
very; greatly; awfully; serious; grave; immense; terrible; difficult; hard; tough; major incident; disasteradverb, na-adjective, noun
だ。
plain copulagrammar