Examples
yīng ér婴儿bèi被zhì yuàn zhě志愿者men们zhào gu照顾zhe着。
婴儿被志愿者们照顾着。
The babies are taken care of by volunteers.
一些大学生在假期去非洲做志愿者，帮助当地完善野生生物管理。
During the holidays, some university students go to Africa as volunteers and help to perfect local wildlife conservation.