英语翻译：我大学时印象最深的一件事是我第一次在上海科技馆做志愿者。因为这次经历不仅锻炼了我的社交能力，还丰富了我的视野

One of the most memorable experiences from my university days was the first time I volunteered at the Shanghai Science and Technology Museum. This experience not only honed my social skills but also broadened my horizons.