My personal introduction: Mosses such as small rice, also learn to peony open.Hidden Figures is a very inspirational film of high qualicenty. The story is about a group of black women who were hired to work in the 20th century an NASA. At that time,racial discrimination and sexism were very serious in the siciety.They are the country’s senior technical personal that have extraordinary intelligence and ability.They are supposed to be respected for their quiet contributions to the nation’s aviation industry. On the contrary,they work like dogs from morning till night,but they don’t get the recognition and respect they deserve. Chief actress Katherine was hired to do the calculations and verify the date. In the work of NASA,with excellent computing ability,gradually broke the limit of racial segregation,was promoted to the main building to participate in the core work,won the respect and trust of the working partners. Dorothy she was in charge,but she had no name and no money. Always wanted to be a real manager,but because of the color of the skin was rejected by a variety of reasons.Finally,with excellent learning ability,she led all the black female  employees of NASA to become the first team members to master the computing skills of IBM. Mary was a mathematician,beautiful and Katherine’s colleague.She was always hurt and totally ignored in the workplace because she was black. She eventually became the first black female engineer an NASA. It’s very admired and sad what they do. Salute to those who dared to break the old system in pursuit of equal rights.