VERB
逍遥自在;悠然自得
If you describe someone as swanning around or swanning off, you mean that they go and have fun, rather than working or taking care of their responsibilities.
例句
She spends her time swanning around the world...
她一个人自由自在地环游世界。
The mother was widowed and had swanned off.
这位母亲成了寡妇，已经悠然闲逛去了。