Analyzer
Sentence analysis
9Spans
Sentence
Span Details
遺跡
ruins; archaeological remains; relicsnoun
は
topic markergrammar
長い間、
for a long time; for quite some time; long intervalexpression, noun, adverb
土砂
earth and sand; sedimentnoun
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
light/support verb with a noun or noun-like phrase-> するgrammar
てい
ongoing or resultant state-> ているgrammar
た。
past tense or completed actiongrammar