practical approach的用法和樣例：
例句
- The method is practical and robust as a result of multimodality.And it is also useful for solving affine parameters.
該演算法大大提高了跟蹤與模板更新的魯棒性，同時也是一種在仿射空間進行運動參數搜索的實用方法。 - The methode in this paper is practical and makes personal experience elaborated sufficiently.
本文中的方法是一種使人的經驗得以充分發揮的實用方法。
