zhè / bù / diàn yǐng / jiǎng shù / le / yí gè / píng yōng / zhī / bèi / nì xí / chéng / yīng xióng / de / gù shi这部电影讲述了一个平庸之辈逆袭成英雄的故事。This film tells the story of a nobody who rises to become a hero.