provocative act的用法和样例：
例句
- South Korea and Japan have condemned the launches as provocative and a breach of a recent UN Security Council resolution.
韩国和日本谴责此次发射违反了联合国安理会近期的一项决议，是公然的挑衅行为。 - It was a breach of security, even a small act of defiance, to read this book publicly for pleasure.
在公共场所为了消遣而看这种书是违犯安全规定的，甚至是一种小小的挑衅行为。
