among vs. between
Janet had to choose among four pasta dishes on the menu.
Larry couldn't decide between his blue shirt and his green one.
菜單上有四種義大利麵料理給珍妮特選。
在他的藍色上衣和綠色上衣之間,賴瑞舉棋不定。
Explanation
用among表達三件以上的東西,用between表達只有兩件東西。