看美剧学英语：of one’s own accord

Desperate Housewives S02E18 (Time-stamp:14:48)

Of one’s own accord：without external compulsion, intervention or coercion ; voluntarily. （自愿/自发 自然而然地）

E.G.1：The resentment of workers will die down of its own accord. 工人们的怨恨会自然逐渐平息下来。

E.G.2：My mother thought something was wrong when I cleaned up my room of my own accord. 看到我自觉将自己的房间打扫干净，母亲感到诧异。

House of cards S02E12 (Time-stamp:17:36)

Suits S01E06 (Time-stamp:01:58)