NGO volunteer
A 'voluntario de ONG' in Spanish refers to an individual who voluntarily offers their time and services to a Non-Governmental Organization (NGO), without expecting compensation. The equivalent term in English is 'NGO volunteer'. NGOs are typically nonprofit voluntaries that operate independently of government involvement. NGO volunteers could help out in various fields, such as environmental, social, advocacy and human rights work. They could be seen across the world, working in an array of sectors including health, educational, research, and legal aid.
My brother is an NGO volunteer during the weekends.
This sentence is highlighting how the subject - brother, contributes to an NGO by volunteering over the weekends, highlighting the time of his participation.
As an NGO volunteer, I'm always looking for ways to help others.
It is an example of a first-person perspective sentence where the speaker identifies himself as the NGO volunteer who’s continually seeking opportunities to assist others.
The mayor praised the NGO volunteer for his work in the community.
This sentence depicts a scenario where someone (NGO volunteer) gets admiration from an authoritative figure (the Mayor) for their contributions in a social setting (community).