Analyzer
Sentence analysis
8Spans
Sentence
Span Details
彼
he; him; boyfriendpronoun
は
topic markergrammar
猪突猛進
headlong rush; reckless chargenoun, suru verb
に
direction, time, indirect object, or target markergrammar
事業
business; enterprise; commercial operation; project; undertaking; initiativenoun
を
object markergrammar
拡大
expansion; extension; magnification; enlargement; escalation; spreadnoun, suru verb
した。
light/support verb with a noun or noun-like phrase-> するgrammar