英文演說（中英字幕）

[中英對照] 賈伯斯對史丹佛大學畢業生演說

TEDTalks 》Michelle Obama 懇請學生重視教育 （中英字幕）

Obama speech--the importance of studying 奥巴马开学演讲，学习的重要性。。

Nutrition

Gelatin is a virtually colorless and tasteless water-soluble protein prepared from collagen and used in food preparation as the basis of jellies, in photographic processes, and in glue.

文法課

週末文法課：關係代名詞

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【英文單字複習】高中三民第三冊U1單字