摘要

<正>凯瑟琳·约翰逊(Katherine Johnson,1918年8月26日—2020年2月24日),出生于美国西弗吉尼亚州的白硫磺泉镇,美国物理学家、数学家、航空航天科学家。主题语境:人与社会篇幅:309词建议用时:6分钟1The stars were always within reach of Katherine Johnson.Using her mathematics skills, she helped NASA send astronauts to the moon and return them safely home. She also overcame racial and gender hurdles to help make giant leaps for humankind.

  • 出版日期2022