Sent_en: 2zh Griffin, 55, notably holds seven academic degrees from various institutions, including a bachelor's degree in physics; master's degrees in aerospace science, electrical engineering, applied physics, civil engineering and business administration; and a PhD in Aerospace Engineering from the University of Maryland.
Sent_yy: 现年55岁的格里芬持有7个由各种机构颁发的学位，包括物理学学士学位；航空航天科学、电气工程学、应用物理学、土木工程学和工商管理学硕士学位；以及马里兰大学的航空航天工程学博士学位。