role of interaction的用法和樣例：
例句
- Hong Kong's waters are characterised by the interaction of oceanic and fresh water masses which vary in relative effect throughout the year.
海水與淡水間的互動作用，全年產生此消彼長的影響，因而形成香港水文地理的特色。 - The interaction of Physical Education and Military Training will help to make up for each other's shortcomings to better train the students in schools.
高校體育和軍事訓練具有顯著的互動作用，利用它們的互動作用，能有效彌補兩者存在的不足，為培養優秀的高校學生服務。
