Analyzer
Sentence analysis
8Spans
Sentence
Span Details
彼
he; him; boyfriendpronoun
は
topic markergrammar
困難
difficulty; hardship; trouble; infeasibility; inability (to carry out)noun, na-adjective
を
object markergrammar
ものともせず
undaunted by; in defiance of; ignoring-> 物ともせずexpression
に
direction, time, indirect object, or target markergrammar
前進
advance; progress; moving forwardnoun, suru verb
した。
light/support verb with a noun or noun-like phrase-> するgrammar