purpose theory的用法和樣例：
例句
- Brand name translation is conducted for a definite purpose and can be guided by the Scopos theory.
商標名的翻譯是一項目的性非常明確的行為活動，目的論對其有重要的現實指導意義。 - The translation of Chinese movie titles is studied descriptively from the perspective of skopos theory.
摘要來用描述翻譯學的研究方法，分析當前漢語電影片名英譯的現狀，並從目的論角度對此進行解讀。
