ex proprio motu(ex mero motu): of his own motion

用法例句

Done of one's own accord; voluntary.

自愿的，主动做的；

a self-imposed diet, exile

自愿的节食、 自我流放.

willing co-operation, help, support, etc

自愿的合作、 帮助、 支持等.

a continuous succession of slow writing involuntary movements of the hands and feet and other body parts.

手或脚非自愿的连续。

involuntary part-time employment

非自愿的非全时就业

Attendance is purely voluntary.

这次出席纯粹是自愿的.

Done, given, accepted, or borne voluntarily or ungrudgingly.

自愿的自愿地或毫不吝惜地做的、给的、接受的或忍受的

He subordinated his own wishes to those of his group.

他使自己的意愿服从于他小组的意愿。

volunteers for the post of treasurer

自愿任财务工作的人

I did it of my own free will.

我是出于自愿做的。

I can only speculate that he left willingly.

我看他一定是自愿走的.

against what they knew my Inclinations prompted me to.

反对自己孩子的心愿。

voluntary aftercare

自愿接受的善后辅导

willing to deprive yourself.

心甘情愿丧失自我的。

A person who renders aid, performs a service, or assumes an obligation voluntarily.

自愿者自愿给予帮助、进行服务或履行义务的人

Economic Analysis on Voluntary Migration for Chinese Rural Involuntary Resettlees

中国农村非自愿性移民自愿迁移的经济分析

of one's own free will

出于某人的自由意志,自愿地,自动地

I intend to stay that way and leave the limelight to my wife.

我自己宁愿这样，宁愿让我的妻子更引人注目。