indebted
adj
~ to sb (for sth) owing money or gratitude to sb 负债的; 感激的; 欠情的
be (deeply, greatly, etc) indebted to sb for his help, advice, encouragement, etc (深深地、 非常地等)感激某人的帮助、 建议、 鼓励等.
He passed his exams, and even better, when he left university he had earned enough money to start his own business, offering guide services to tourists.