Analyzer
Sentence analysis
6Spans
Sentence
Span Details
約
approximately; about; around; promise; appointment; engagement; shortening; reduction; simplification; phonetic contractionadverb, noun
30
thirty; 30; 6am-> ３０numeric
人
counter for peoplecounter
が
subject markergrammar
参加
participation; joining; entrynoun, suru verb
した。
light/support verb with a noun or noun-like phrase-> するgrammar