Analyzer
Sentence analysis
7Spans
Sentence
Span Details
古代
ancient times; antiquitynoun, no-adjective
都市
city; town; urban; municipalnoun, no-adjective
が
subject markergrammar
火山灰
volcanic ashnoun
に
direction, time, indirect object, or target markergrammar
埋没
being buried; being covered; remaining unknown; being forgotten; falling into obscurity; being absorbed; being immersednoun, suru verb
した。
light/support verb with a noun or noun-like phrase-> するgrammar