voluntary organization

• 志愿组织

voluntary organization的用法和样例：

例句

1. As college students, we should form the backbone of the voluntary organizations.
   作为大学生，我们应当在各种志愿组织中起到骨干作用。
2. The hospital has asked various voluntary organizations to help raise money for the new operation room.
   医院已呼吁各种志愿组织帮助为新的手术室募集资金。