Analyzer
Sentence analysis
7Spans
Sentence
Span Details
彼ら
they; thempronoun
は
topic markergrammar
地下
underground; below the ground; the grave; world of the dead; underground (activities); secret; illegalnoun, no-adjective
壕
moat; trench; ditch; air-raid shelter; dugoutnoun
に
direction, time, indirect object, or target markergrammar
避難
evacuation; taking refuge; shelteringnoun, suru verb
した。
light/support verb with a noun or noun-like phrase-> するgrammar