例句：

　　They added a lot of fancy footwork to the dance.

　　他們給這個(gè)舞蹈增加了許多復(fù)雜的舞步。

　　There were differences of opinion, he added, on very basic issues。

　　他補(bǔ)充說，在一些非常基本的問題上存在意見分歧。

　　Simply add hot water and stir.

　　只需加上熱水?dāng)噭?dòng)就行。