but james knew that he valued his bicycle far more since he had bought it with his own money

问题描述:

but james knew that he valued his bicycle far more since he had bought it with his own money
这句话里的 far more since

far more since不是一个整体
but james knew that he valued his bicycle far more 是主句
since he had bought it with his own money是从句
自从james用自己的钱买了自行车后,他对车子更加珍惜