Analyzer
Sentence analysis
6Spans
Sentence
Span Details
エネルギー問題
energy problem; energy issuenoun
は
topic markergrammar
世界的
worldwide; global; international; world-famous; world-classna-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