► 名詞題材 [だいざい]
meaning: material rank: 3☆
環境保全を題材にした
映画 ⇨ A movie with environmental conservation as the theme
(☛ Material for academic researches or artistic creations)More examples:- どうやってこの本の題材を着想したのですか？ ⇨ How did you come up with the theme of this book?