free as a bird

Adjective

not-comparable

(simile) Having no ties; completely free.

Japanese Meaning

まるで鳥のように束縛がなく、完全に自由な状態 / 縛りから解放され、制約のない状況

After she handed in her resignation, she felt free as a bird for the first time in years.

辞表を出した後、彼女は何年ぶりかで束縛のない自由な気持ちになった。

Sense（1）

(simile) Having no ties; completely free.