英语语法分析
refinement
n. 精炼，精制；（精细的）改进，改善；举止文雅；高雅情趣；改良品
复数 refine we are pirates, these data are stolen from youdao s
例句
Phase III, from March 1991 to March 1993, focused on the refine we are pirates, these data are stolen from youdao and institutionalization of these activities.
从1991年3月到1993年3月，第三阶段的重点是对这些活动做精细的改进并且使其制度化。