英语翻译

问题描述:

英语翻译
the thought of having to write an assigned number of pages,often more than ever produced before,is upstting

一想到必须写出比以往布置还要多的页数,就令人沮丧.
析:句子的主干是 the thought is upsetting,of having to write an assigned number of pages作为后置定语修饰 the thought,而often more than ever produced 则作为后置定语修饰pages.