This is the 4804th most frequent Chinese word.
義工
Volunteer worker.
Here, '義工' refers to voluntary work performed, showcasing its use as a noun indicating an activity or role.
我每週六都會去圖書館做義工。
I volunteer at the library every Saturday.
In this sentence, '義工' is used to describe a person who volunteers, demonstrating its use as a noun denoting an individual.
那位義工正在整理捐贈的書籍。
That volunteer is organizing donated books.
'義工' here refers to volunteer activities, illustrating its combined meaning as events or efforts involving volunteering.