Word公益gōngyìMeaningpublic welfare; charityPart of speechnounPronunciationCourseHardcore ChineseLessonSorting and donating unused household itemsUsages of gōngyì自从zìcóng 她tā 做zuò 志愿者zhìyuànzhě 以后yǐhòu， 常常chángcháng 参加cānjiā 公益gōngyì 活动huódòng。zìcóng tā zuò zhìyuànzhě yǐhòu, chángcháng cānjiā gōngyì huódòng.Ever since she became a volunteer, she has often taken part in public-welfare events.