Translate the following sentence into English.
出于对偏远山区孩子教育的关注，退休的徐教授将全部积蓄捐给了“希望工程”。
【正确答案】：
OUT OF CONCERN FOR THE EDUCATION OF CHILDREN IN THE REMOTE MOUNTAINOUS AREAS, THE RETIRED PROFESSOR XU DONATED ALL HIS/HER SAVINGS TO THE "HOPE PROJECT".
【题目解析】：
考点：出于out of；希望工程Hope Project；偏远山区remote mountainous areas；积蓄saving。