generic model的用法和樣例：
例句
- In a variant on this model, matter thins out on large scales in a fractal pattern.
這類模型的另一種變形是，物質在大尺度時變得稀薄，形成碎形的圖樣。 - An extension point was redefined from a type of model Element to a type of RedefineableElement, a minor adjustment in terminology to improve consistency in the metamodel.
一個擴展點是從一類模型元素到一類可重定義元素的重定義，在用辭上作最小調整來提高共同模型的一致性。
