Analyzer
Sentence analysis
9Spans
Sentence
Span Details
彼
he; him; boyfriendpronoun
は
topic markergrammar
環境問題
environmental problem; environmental issuenoun
の
possession, attribution, nominalizer, or nominal linkergrammar
深刻
serious; severe; grave; acutena-adjective, noun
さ
-ness; degree; state or quality; assertive sentence-ending particle; come now; come onsuffix, particle, interjection
を
object markergrammar
力説
emphasize; stress; argue stronglynoun, suru verb
した。
light/support verb with a noun or noun-like phrase-> するgrammar