在先前, 他唯一的指望便是拉车; 现在,他讨厌拉车.Back then , he had pinned all his hopes on pulling a rickshaw, now he hated it.有时,我们在先前的环境下所做的工作,在.Sometimes what worked in our previous environment is counterproductive in the.见上, 在先前部分的结尾加上概要....

“在先前”的英语可以翻译为：preparatory ...