liberty
正式政治语境中不受压迫的状态,常指制度性权利
freedom
广泛的自由,日常或政治语境均可
The new law was criticized for threatening civil liberty and individual rights.
新法律因威胁公民自由和个人权利而受到批评。
She finally had the freedom to pursue her passion for painting after retiring.
退休后,她终于有了追求绘画热情的自由。