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
研究
research; study; investigationnoun, suru verb
は
topic markergrammar
新しい
new; fresh; recent; moderni-adjective
領域
territory; domain; field; area; sphere; realm; regionnoun
を
object markergrammar
開拓
reclamation; cultivation; development; pioneering; opening up; breaking new groundnoun, suru verb
した。
light/support verb with a noun or noun-like phrase-> するgrammar