graceful的副詞形式是什麼

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.

這座大廈外觀雅緻而優美。