AnalyzerSentence analysis3SpansSentence道を究める1000 character limitAnalyzeSentence道みちを究きわめるSpan Details道みちroad; path; street; lane; passage; route; way; distance; journey; road (to a goal); course; way of living; moral path; teachings; doctrine; field; subject; specialty; means; methodnounをobject markergrammar究きわめるinvestigate thoroughly; research deeply; master; understand completelyichidan verb