Analyzer
Sentence analysis
8Spans
Sentence
Span Details
その
that; the; part; section; number; um; er; uh-> 其のpre-noun adjective, interjection
探検家
explorernoun
は
topic markergrammar
前人未到
untrodden; unprecedentedno-adjective, noun
の
possession, attribution, nominalizer, or nominal linkergrammar
地
earth; ground; land; soil; place; site; location; territory; enemy land; controlled area; bottom side; bottom edge; earth element; earth among the five elementsnoun, noun suffix
に
direction, time, indirect object, or target markergrammar
足を踏み入れた。
set foot into; enter; step inside-> 足を踏み入れるexpression, verb