Analyzer
Sentence analysis
9Spans
Sentence
Span Details
彼ら
they; thempronoun
は
topic markergrammar
環境問題
environmental problem; environmental issuenoun
に
direction, time, indirect object, or target markergrammar
ついて
about; concerning; regarding-> 就いてexpression
熱心
enthusiastic; eager; zealousna-adjective, noun
に
adverbial form after a na-adjectivegrammar
議論を戦わし
have a discussion; engage in debate; exchange arguments-> 議論を戦わすexpression, verb
ている。
ongoing or resultant stategrammar