"a beauty somehow exempt from the aging process"
"exempt from jury duty"
"only the very poorest citizens should be exempt from income taxes"
"the funds of nonprofit organizations are nontaxable"
"income exempt from taxation"
"She exempted me from the exam"
"Please excuse me from this class"
Her illness exempted her from examination.
她因病而免试。
She was exempted from paying tax.
她被准许免交税金。