Analyzer
Sentence analysis
9Spans
Sentence
Span Details
両国
both countries; Ryōgoku (area of Tokyo)noun
は
topic markergrammar
環境保護
environmental protectionnoun, no-adjective
に
direction, time, indirect object, or target markergrammar
関する
concern; be related to; pertain tosuru verb
プロトコル
protocol (computing); protocol (diplomatic document); protocol (system of rules); protocol (scientific/medical)noun
に
direction, time, indirect object, or target markergrammar
署名
signature; autographnoun, suru verb
した。
light/support verb with a noun or noun-like phrase-> するgrammar