英语翻译He had __55__what he thought was impossible,and that was

英语翻译
He had __55__what he thought was impossible,and that was worth even more than the bicycle.
55题为什么不能填learned?如果填入learned又是什么意思呢
It had been hard working for the money,but James knew that he valued his bicycle far more __54__ he had bought it with his own money.这句话怎么断句怎么翻译 求直译 尽可能不要修改语序