书籍 Summit 2A - 第 2 单元 - 第 4 课

(of a person or organization) using a great portion of their income in order to provide social useful services

慈善的, 博爱

activity that requires physical or mental effort

工作, 活动

someone or something that gives money, clothes, etc. to a charity for free

捐赠者, 赠与者

a wealthy person, often a celibrity, who donates money and puts time and effort in order to help make life better for other people

慈善家, 乐善好施者

involved in or related to helping people who are in need to improve their living conditions

人道的, 人道援助的

a person who tries to bring about political or social change, especially someone who supports strong actions such as protests, etc.

活动人士, 倡导者