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Sentence analysis
10Spans
Sentence
Span Details
この
this; last (couple of years, etc.); these; past; you (as in "you liar")-> 此のpre-noun adjective
システム
systemnoun
は
topic markergrammar
高度
altitude; height; elevation; advanced; high-level; sophisticatednoun, na-adjective
な
adnominal form of the copula after a na-adjectivegrammar
インフォメーションリトリーバル
information retrievalnoun
技術
technology; engineering; technique; skill; art; craftnoun
を
object markergrammar
使っ
use; make use of; employ; handle; spend; consume; speak-> 使うgodan verb
ている。
ongoing or resultant stategrammar