Analyzer
Sentence analysis
8Spans
Sentence
Span Details
オイルロード
oil route; sea lane for oil transportnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
安全確保
ensuring safety; guarantee of safetynoun
は
topic markergrammar
国際的
international; global; cosmopolitanna-adjective
な
adnominal form of the copula after a na-adjectivegrammar
課題
subject; theme; issue; homework; assignment; problem to solve; task; challenge; route; problem (climbing)noun
だ。
plain copulagrammar