unusual phenomena的用法和樣例：
例句
- Seismo electric effect is a main factor for causing the anomalies of seismic electro-magmetic phenomena.
摘要震電效應是引起地震電磁異常現象的主要因素。 - Puzzled, they put the autocue under scrutiny to see if there was anything unusual about it.They did find something.
大家面面相覷心想怎會這樣，於是大家仔細看著字幕機查看有沒有異常現象。
