graceful的副詞形式是什么

　　例句：

　　We were all bewitched by the graceful dancer.

　　我們都被那位優雅的舞者迷住了。

　　The dancers were all tall and graceful.

　　這些舞蹈演員都個子高高的，動作十分優雅。

　　The exterior of the building was elegant and graceful.

　　這座大廈外觀雅致而優美。