Analyzer
Sentence analysis
14Spans
Sentence
Span Details
1980
-noun
年代
period; era; decade; date; age group; generation; age rangenoun
に
direction, time, indirect object, or target markergrammar
は、
topic markergrammar
CAD
-noun
システム
systemnoun
で
location, means, or scope markergrammar
ライトペン
light pennoun
が
subject markergrammar
よく
well; properly; skillfully; often; frequently; I'm glad that ...; thank you for ...; quite the nerve to; I don't know how you can ...-> 良くadverb
使わ
use; make use of; employ; handle; spend; consume; speak-> 使うgodan verb
れ
passive, potential, or respect auxiliary-> れる/られるgrammar
てい
ongoing or resultant state-> ているgrammar
た。
past tense or completed actiongrammar