voluntarily

They will never voluntarily relinquish their independence.

他们对会自动放弃独立。

He voluntarily surrendered himself to the police.

他主动向警方自首。

landowners who freed their slaves voluntarily

自愿解放奴隶的主

We prefer you to work voluntarily rather than by coercion.

我们宁愿你工作出于自愿,被迫。

One patient with transversal injury of choledoch voluntarily left the hospital because of occurrence of extrahepatic obstructive biliary cirrhosis after the operations.

1例胆总管横断伤因误诊多次手术,并胆汁性肝硬化自动出院。