1 C1 习语 正式
慷慨而无私地付出自己的时间、努力或情感来帮助他人。
"She has spent decades giving of herself to care for the elderly in her community."
“
Ask not what your country can do for you — ask what you can do for your country.
— John F. Kennedy, Inaugural Address, 1961 (expresses the same spirit as 'give of oneself')