拥护者

例句：

1. 1. She is an advocate for environmentalconservation.
   她是一个环保的倡导者。
2. 2. Thecompany's new policy is widely supportedby its employees.
   公司的新政策得到了员工的广泛支持。
3. 3. He advocated for the causeof human rights.
   他为人权事业而奋斗。