voluntary work=(a) I am very angry and confused about doing voluntary work 义工 while on
long-term incapacity benefit (IB) and high rate disability living
allowance (DLA).(b)In her spare time she does voluntary work 义工 for the homeless.(c) He does a lot of work for a voluntary organization

volunteer 自愿者 work=义工

volunteering;volunteer=动词: She volunteered for the dangerous job.Are you volunteering to drive the old lady home?