unencumbered

解除了所有责任后，她感到前所未有的轻松自由。

Free from all responsibilities, she felt completely ___unencumbered.

退休后，他终于可以无牵无挂地追求自己的爱好了。

After retirement, he was finally ___unencumbered to pursue his hobbies.

退休后，他终于可以过上自由自在的生活，没有任何负担。

After retirement, he could finally live an ___unencumbered life without any obligations.