赶鸭子上架（趕鴨子上架）　

◎ 赶鸭子上架 gǎn yāzi shàng jià

[make sb.do what is entirely beyond him just as driving a duck onto a perch] 比喻强人所难,迫使人去做力所不能及的事情

让他写文章犹如赶鸭子上架