这种补贴并不是由国民保险分担额决定的.The benefit is not contingent on National Insurance Contributions.在扣除税款 、 国民保险和退休金分担额后,她去年的净收入是2万美元.Her net salary last year was $ 20, 000, after paying tax, national insurance and pension contribution...

“分担额”的英语可以翻译为：[法] quantity of contribution ...