例句：

　　They added a lot of fancy footwork to the dance.

　　他們給這個舞蹈增加了許多復雜的舞步。

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

　　他補充說，在一些非常基本的問題上存在意見分歧。

　　Simply add hot water and stir.

　　只需加上熱水攪動就行。