zài / nà / duàn / lì / shǐ / zhōng / xǔ / duō / yòu / pài / fèn / zǐ / shòu / dào / le / bù / gōng / zhèng / de / duì / dài

在那段历史中，许多右派分子受到了不公正的对待。

During that period of history, many rightists were treated unjustly.