“ 不可折算的 ” 因素是一种不能数量化的因素.An " irreducible " element is one that can not be quantified.这种费用是根据收入高低滑动折算的(富人多付钱).Fees are calculated on a sliding scale according to income, ie Richer people pay more.这种费用是根据收入高低滑动折算的.Fees are...