individual difference的用法和樣例：
例句
- The focus of EFL changes from teaching methods to individual learner differences.
外語教學界研究的焦點開始從研究教學方法轉向研究學習者的個體差異。 - The model can better represent the individual difference of human shoulder kinematics, provided a academic base for further biomechanics investigation.
本模型能更好得體現肩關節運動模式下的個體差異，為進一步的生物力學分析提供科學的理論依據。
