assessment mechanism的用法和樣例：
例句
- Establish a regional mechanism for monitoring , preventing and evaluating major disasters.
建立重大自然災害區域監控，預防和評估機制。 - The Education Department enhances the development of quality early childhood education by promoting school self-evaluation and external monitoring mechanism.
教育署致力加強學校自我評估及校外評估機制，促進優質幼兒教育的發展。
