Analyzer
Sentence analysis
8Spans
Sentence
Span Details
彼ら
they; thempronoun
は
topic markergrammar
洞窟
cave; cavern; grottonoun
で
location, means, or scope markergrammar
宝の山
gold mine; treasure trove; mountain of treasuresexpression, noun
を
object markergrammar
見つけ
find; discover; spot; come across; catch someone doing; discover someone in the act; be used to seeing; be familiar with-> 見つけるichidan verb
た。
past tense or completed actiongrammar