AnnamariaEconomist⁵³⁵⁸¹⁺¹ 基本例句 安娜玛丽亚¹⁰⁰ In recent years, Annamaria Lusardi, an economist at Dartmouth and the head of the Financial Literacy Center, has conducted extensive studies of what Americans know about finance. 近几年来，达特茂斯的经济学家、金融知识中心主任 Annamaria Lusardi广泛开展了关于美国人对于金融了解程度的实验。 yeeyan