Mr. Williams is a conservative who advocates fewer government controls on business.

威廉斯先生是一位提倡减少政府对商业的控制的保守人士。

It is considered an important test case by both advocates and opponents of gun control.

这在枪支管制的支持者和反对者双方看来都是一个重要的判例案件。

His research was greeted with scepticism by advocates for children, who thought it was based on faulty data.

他的研究遭到儿童权益拥护者们的怀疑，他们认为那是基于错误数据得出的。

Some immigrant advocates worry that hard financial times make it more difficult for natives to keep jobs.

一些移民拥护者担心，经济困难会令当地人很难保住工作。

Patient advocates are up in arms over the possible closure of the psychiatric hospital.

病人的支持者们愤怒抗议该精神病院的可能关闭。