Analyzer
Sentence analysis
8Spans
Sentence
Span Details
この
this; last (couple of years, etc.); these; past; you (as in "you liar")-> 此のpre-noun adjective
地域
area; region; district; localitynoun
は
topic markergrammar
古くから
from long ago; since ancient timesexpression, no-adjective
製鉄
iron manufacturing; ironmakingnoun, no-adjective, suru verb
が
subject markergrammar
盛ん
prosperous; flourishing; thriving; popular; widespread; widely practiced; active; lively; vigorous; strong; enthusiastic; eager; frequent; repeatedna-adjective
だ。
plain copulagrammar