Analyzer
Sentence analysis
9Spans
Sentence
Span Details
その
that; the; part; section; number; um; er; uh-> 其のpre-noun adjective, interjection
国
country; state; nation; region; land; area; national government; central government; home country; home; hometown; province of old Japan; earthnoun
は
topic markergrammar
地下
underground; below the ground; the grave; world of the dead; underground (activities); secret; illegalnoun, no-adjective
で
location, means, or scope markergrammar
核兵器実験
nuclear weapons testnoun
を
object markergrammar
行っ
perform; carry out; conduct; do-> 行うgodan verb
た。
past tense or completed actiongrammar