provocative act的用法和樣例：
例句
- South Korea and Japan have condemned the launches as provocative and a breach of a recent UN Security Council resolution.
韓國和日本譴責此次發射違反了聯合國安理會近期的一項決議，是公然的挑釁行為。 - It was a breach of security, even a small act of defiance, to read this book publicly for pleasure.
在公共場所為了消遣而看這種書是違犯安全規定的，甚至是一種小小的挑釁行為。
