多萝西·贝尔在科学探索中展现了卓越才能，为人类知识作出了重要贡献。四平新风采

　　Ozzie Gray video documents her investigation into the traumatic events from her early childhood, which involved her late grandmother, Dorothy Bell. 　　奥齐·格雷的视频记录了她对童年时期创伤事件的调查，其中涉及她已故的祖母多萝西·贝尔。